Alker S., Joy V., Roberts P., Smith N., 2000, "The Definition of Brownfield", Journal of Environmental Planning and Management, Vol.43, No.1, 49-69.
Arabacioglu B.C., 2010, "Using fuzzy inference system for architectural space analysis", Applied Soft Computing, Vol.10, No.3, 926-937.
Bard S., Bouchon-Meunier B., Ruas A., Detyniecki M., 2003, "Gestion des connaissances imprécises pour évaluer la généralisation cartographique", in: Frélicot C. (ed.), Rencontres francophones sur la logique floue et ses applications, 89-96.
Bateman J., 2010, "Language and Space: a two-level semantic approach based on principles of ontological engineering", International Journal of Speech Technology, Vol.13, No.1, 29-48.
Bateman J., Hois J., Ross R., Tenbrink T., 2010, "A linguistic ontology of space for natural language processing", Artificial Intelligence, Vol.174, No.14, 1027-1071.
Batton-Hubert M., Pinet F., 2019, "Formalisms and Representations of Imperfect Geographic Objects", in: Batton-Hubert M., Desjardin É, Pinet F. (eds.), Geographic Data Imperfection 1 : From Theory to Applications, Hoboken, Wiley, 73-105.
Bejaoui L., 2009, Qualitative topological relationships for objects with possibly vague shapes : implications on the specification of topological integrity constraints in transactional spatial databases and in spatial data warehouses, Université Blaise Pascal, Université Laval, 150 p.
Bejaoui L., Pinet F., Bedard Y., Schneider M., 2009, "Qualified topological relations between spatial objects with possible vague shape", International Journal of Geographical Information Science, Vol.23, No.7, 877-921.
Bennett B., 2001, "What is a Forest? On the Vagueness of Certain Geographic Concepts", Topoi, Vol.20, No.2, 189-201.
Blakemore M., 1984, "Generalisation and error in spatial data bases", Cartographica: The International Journal for Geographic Information and Geovisualization, Vol.21, No.2-3, 131-139.
Bloch I., 1996, "Fuzzy relative position between objects in images: a morphological approach", in: Proceedings of 3rd IEEE International Conference on Image Processing, IEEE, 987-990.
Borillo A., 1998, L’espace et son expression en français, Paris, Ophrys.
Bouchon-Meunier B., 1995, La logique floue et ses applications, Paris, Addison-Wesley France.
Bouchon-Meunier B., 2007, La logique floue, Paris, PUF.
Brandtberg T., 2002, "Individual tree-based species classification in high spatial resolution aerial images of forests using fuzzy sets", Fuzzy Sets and Systems, Vol.132, No.3, 371-387.
Brennetot A., de Ruffray S., 2014, "La Région : une notion ambigüe saisie à travers le cas normand", L’Espace Politique, Vol.23, No.2, 10 juillet 2014. URL : http://journals.openedition.org/espacepolitique/3150
Brunet R., 2001, Le déchiffrement du monde, Paris, Belin.
Brunet R., Ferra R., Théry H., 1992, Les mots de la géographie, dictionnaire critique, Montpellier, GIP RECLUS & La Documentation française.
Brunet R., François J.C., Grasland C., 1997, "La discontinuité en géographie : origines et problèmes de recherche [Entretien de Claude Graslan et Jean-Christophe François]", L’espace géographique, Vol.26, No.4, 297-308.
Bunel M., Olteanu-Raimond A.M., Duchêne C., 2019, "Objets et relations spatiales composites et prise en compte du vague pour interpréter un référencement spatial indirect", Revue internationale de géomatique, Vol.29, No.1, 81-106.
Burrough P., 1996, "Natural Objects with Indeterminate Boundaries", in: Burrough P., Frank A. (eds.), Geographic Objects with Indeterminate Boundaries, London, Taylor, 3-28.
Burrough P., Couclelis H., 1996, "Practical Consequences of Distinguishing Crisp Geographic Objects", in: Burrough P., Frank A (eds.), Geographics Objects with Indeterminate Boundaries, London, Taylor, 335-337.
Campari I., 1996, "Uncertain Boundaries in Urban Space", in: Burrough P., Frank A. (eds.), Geographic Objects with Indeterminate Boundaries, London, Taylor , 57-69.
Carniel A.C., Ciferru R.R., de Aguiar Ciferri C.D., 2016, "Handling Fuzzy Points and Fuzzy Lines using the FuzzyGeometry Abstract Data Type", Journal of Information and Data Management, Vol.7, No.1, 33-51.
Chaudhry O., Mackaness W., 2008, "Creating Mountains out of Mole Hills: Automatic Identification of Hills and Ranges Using Morphometric Analysis", Transactions in GIS, Vol.12, No.5, 567-589.
Charre J., 1995, Statistiques et territoire, Montpellier, GIP RECLUS.
Clementini E., 2005, "model for uncertain lines", Journal of Visual Languages & Computing, Vol.16, No.4, 271-288.
Clementini E., 2008, "Objects with Broad Boundaries", in: Shekhar S., Xiong H. (eds.), Encyclopedia of GIS, New York, Springer, 793-798.
Clementini E., di Felice P., 1996, "An Algebraic model for Spatial Objets with Indeterminate Boundaries", in: Burrough P., Frank A. (eds.), Geographic Objects with Indeterminate Boundaries, London, Taylor, 155-169 .
Cohn A., Gotts M., 1996, "The “egg-yolk” representation of regions with indeterminate boundaries", in: Burrough P., Frank A. (eds.), Geographic Objects with Indeterminate Boundaries, London, Taylor, 171-188.
Collins J., Varzi A., 2000, "Unsharpenable Vagueness", Philosophical Topics, Vol.28, No.1, 1-10.
Couclelis H., 1992, "People Manipulate Objects (but Cultivate Fields): Beyond the Raster-Vector Debate in GIS", in: Frank A., Campari I., Formentini U. (eds.), Theories and Methods of Spatio-Temporal Reasoning in Geographic Space, Berlin, Springer, 65-77.
Couclelis H., 1996, "Towards an operational typology of geographic entities with ill-defined boundaries", in: Burrough P., Frank A. (eds.), Geographic Objects with Indeterminate Boundaries, London, Taylor, 45-56.
Cross V., Firat A., 2000, "Fuzzy objects for geographical information systems", Fuzzy Sets and Systems, Vol.113, No.1, 19-36.
Devilliers R., Desjardins É., de Runz C., 2019, "Imperfection of Geographic Information: Concepts and Terminologies", in: Batton-Hubert M., Desjardin É, Pinet F. (eds.), Geographic Data Imperfection 1: From Theory to Applications, Hoboken, Wiley,11-24.
Didelon C., de Ruffray S., Boquet M., Lambert N., 2011, "A Fuzzy Logic Approach to the Analysis of Interpretative Maps", The Cartographic Journal, Vol.48, No.2, 100-107.
Dilo A., 2006, Representation of and reasoning with vagueness in spatial information: A system for handling vague objects, Wageningen University.
Dilo A., de By R., Stein A., 2007, "A system of types and operators for handling vague spatial objects", International Journal of Geographical Information Science, Vol.21, No.4, 397-426.
Dittrich A., Vasardani M., Winter S., Baldwin T., Liu F., 2015, "A Classification Schema for Fast Disambiguation of Spatial Prepositions", in: Banaei-Kashani F., Zhang C., Hendawi A. (eds.), Proceedings of the 6th ACM SIGSPATIAL International Workshop on GeoStreaming, New-York, ACM Press, 78-86.
Ďuračiová R., Chalachanová J.F., 2017, "Fuzzy Spatio-Temporal Querying the PostgreSQL/PostGIS Database for Multiple Criteria Decision Making", in: Ivan I., Horák J.,Inspektor T. (eds.), Dynamics in GIscience, Berlin, Springer, 81-97
Dutozia J., Emsellem K., Voiron-Canicio C., 2014, "Théorie des ensembles flous et science géographique : trois champs d’application, des pistes de convergence", in : Rencontres Francophones sur la Logique Floue et ses Applications, 33-41.
Dutton G., 1992, "Handling Positional Uncertainty in Spatial Databases", in: Proceedings 5th International Symposium on Spatial Data Handling, 460-469.
Egenhofer M., Herring J., 1990, "A mathematical framework for the definition of topological relations", in: Egenhofer M., Herring J. (eds.), Proceedings of the Fourth International Symposium on Spatial Data Handing, 803-813.
Erwig M., Schneider M., 1997, "Vague regions", in: Günther O., Schek H.J. (eds.), Advances in Spatial Databases, Berlin, Springer, 298-320.
Evans A., Waters T., 2008, "Mapping vernacular geography: web-based GIS tools for capturing “fuzzy” or “vague” entities", International Journal of Technology, Policy and Management, Vol.7, No.2, 134-150.
Finn J., 1993, "Use of the average mutual information index in evaluating classification error and consistency", International journal of geographical information systems, Vol.7, No.4, 349-366.
Fisher P., 2003, "Models of uncertainty in spatial data", Geographical Information system, Vol.1, 191-203.
Fisher P., Comber A., Wadsworth R., 2006, "Approaches to Uncertainty in Spatial Data", in: Devillers R., Jeansoulin R. (eds.), Fundamentals of Spatial Data Quality, Hoboken, Wiley, 43-59.
Fisher P., Comber L., Wadsworth R., 2005, "Nature de l’incertitude pour les données spatiales", in : Devillers R., Jeansoulin R. (eds.), Qualité de l’information géographique, 49-64.
Fisher P., Wood J., 1998, "What is a Mountain? Or the Englishman who went up a Boolean Geographical Concept but Realised it was Fuzzy", Geography, Vol.83, No.3, 247-256.
Follin J.M., Girres J.F., Olteanu-Raimond A.M., Sheeren D., 2019, "The Origins of Imperfection in Geographic Data", in: Batton‐Hubert M., Desjardin É., Pinet F. (eds.), Geographic Data Imperfection 1 : From Theory to Applications, Hoboken, Wiley.
Fonte C., Lodwick W., 2005, "Modelling the Fuzzy Spatial Extent of Geographical Entities", in: Fuzzy Modeling with Spatial Information for Geographic Problems, Berlin, Springer, 121-142.
Freksa C., Barkowsky T., 1996, "On the relations between Spatial Concepts and Geographics Objects" in: Burrough P., Frank A. (eds.), Geographic Objects with Indeterminate Boundaries, London, Taylor, 109-121.
Gale S., 1972, "Inexactness, Fuzzy Sets, and the Foundations of Behavioral Geography", Geographical Analysis, Vol.4, No.4, 337-349.
Gale S., 1976, "A Resolution of the regionalization Problem and Its Implications for Political Geography and Sociale Justice", Geografiska Annaler, Vol.58, No.1, 1-16.
Goodchild M., 1992, "Geographical Data Modeling", Computers & Geosciences, Vol.18, No.4, 401-408.
Griot C., 2007, "Vulnérabilité et transport de matières dangereuses : une méthode d’aide à la décision issue de l’expertise de la Sécurité Civile", Cybergeo [En ligne], article No.361, 12 janvier 2007. URL : http://journals.openedition.org/cybergeo/5995
Güting R.H., Schneider M., 1995, "Realm-based spatial data types: The ROSE algebra", The International Journal on Very Large Data Bases, Vol.4, No.2, 243-286.
Hadzilacos T., 1996, "On Layer-based Systems for Undetermined Boundaries", in: Burrough P., Frank A. (eds.), Geographic Objects with Indeterminate Boundaries, London, Taylor, 237-256.
Jones C.B., Purves R.S., Clough P.D., Joho H., 2007, "Modelling vague places with knowledge from the Web", International Journal of Geographical Information Science, Vol.22, No.10, 1045-1065.
Kanjilal V., Liu H., Schneider M., 2010, "Plateau Regions: An Implementation Concept for Fuzzy Regions in Spatial Databases and GIS", in: Hüllermeier E., Kruse R., Hoffmann F. (eds.), Computational Intelligence for Knowledge-Based Systems Design, Springer Berlin Heidelberg, 624-633.
Kurtener D., Badenko V., 2000, "A GIS methodological framework based on fuzzy sets theory for land use management", Journal of the Brazilian Computer Society, Vol.6, No.3, 26-32.
Lagacherie P., Andrieux P., Bouzigues R., 1996, "Fuzziness and Uncertainty of Soil Boundaries: From Reality to Coding in GIS", in: Burrough P., Frank A. (eds.), Geographic Objects with Indeterminate Boundaries, London, Taylor, 275-286
Leung Y., 1979, "Location choice: a fuzzy set approach", Geography Bulletin, Vol.15.
Leung Y., 1987, "On the Imprecision of Boundaries", Geographical Analysis, Vol.19, No.2, 125-151.
Lévy J., Lussault M., 2013, Dictionnaire de géographie et de l’espace des sociétés, Paris, La Documentation Française.
Liu Y., Yuan Y., Gao S., 2019, "Modeling the Vagueness of Areal Geographic Objects: A Categorization System", ISPRS International Journal of Geo-Information, Vol.8, No.7, 306.
Makropoulos C.K., Butler D., Maksimovic C., 2003, "Fuzzy Logic Spatial Decision Support System for Urban Water Management", Journal of Water Resources Planning and Management, Vol.129, No.1, 69-77.
Mark D., Csillag F., 1989, "The Nature Of Boundaries On `Area-Class’ Maps", Cartographica: The International Journal for Geographic Information and Geovisualization, Vol.26, No.1, 65-78.
Moreau A., Pivert O., Smits G., 2018, "Fuzzy Query By Example", in: SAC 2018 – The 33rd ACM/SIGAPP Symposium On Applied Computing, 688-695.
Odd Ambrosetti M., 1987, "L’analisi dei sistemi in geographia", in : Corna-Pellegrini G. (ed.), Aspetti e problemi della geografia, Milano, Marzorati.
Perec G., 1974, Espèces d’espaces, Paris, Galilée.
Pipkin J., 1978, "Fuzzy sets and spatial choice", Anals of the association of american geographers, Vol.68, No.2.
Randell D., Cohn A., 1989, "Modelling Topological and Metrical Properties in Physical Processes", in: Proceedings of the 1st International Conference on Principles of Knowledge Representation and Resoning (KR), 357-368.
Robinson V., 2003, "A Perspective on the Fundamentals of Fuzzy Sets and their Use in Geographic Information Systems", Transactions in GIS, Vol.7, No.1, 3-30.
Rolland-May C., 1984, Les espaces géographiques flous, Université de Metz.
Rolland-May C., 1987, "La théorie des ensembles flous et son intérêt en géographie", L’Espace Géographique, Vol.16, No.1, 42-50.
Rolland-May C., 1996, "Régionalisation d’espaces géographiques imprécis et incertains définis par des variables qualitatives", Revue Géographique de l’Est, Vol.36, No.3, 213-241.
Rolland-May C., 1999, "Fuzzyland, modèle de détermination et d’évaluation de territoire de cohérence. Application au Pays et au département de la Moselle", Norois, Vol.181, No.1, 39-80.
Rolland-May C., 2003, "Limites, discontinuités, continu : le paradoxe du flou", L’information géographique, Vol.67, No.1, 1-20.
de Ruffray S., Hamez G., 2004, "La dimension sociale de la cohésion territoriale. L’exemple de l’accessibilité aux maternités dans la Grande Région", L’espace géographique, Vol.38, No.4, 328-344.
de Runz C., 2008, Imperfection, temps et espace : modélisation, analyse et visualisation dans un SIG archéologique, Reins, Université de Reims-Champagne Ardenne.
de Runz C., Blanchard F., Desjardin É., Herbin M., 2008, "Fouilles archéologiques : à la recherche d’éléments représentatifs", in : Atelier Fouille de données complexes, 95-103.
Russell B., 1923, "Vagueness", The Australasian Journal of Psychology and Philosophy, Vol.1, No.2, 84-92.
Saporta G., 2011, Probabilités, analyse des données et statistiques, Paris, Technip.
Sarjakoski T., 1996, "How Many Lakes, Islands and Rivers are there in Finland? ", in: Burrough P., Frank A. (eds.), Geographic Objects with Indeterminate Boundaries, London, Taylor, 299-312.
Schneider M., 1996, "Modelling spatial objects with undetermined boundaries using the Realm/ROSE approch", in: Burrough P., Frank A. (eds.), Geographic Objects with Indeterminate Boundaries, London, Taylor, 141-152.
Schneider M., 1999, "Uncertainty Management for Spatial Data in Databases: Fuzzy Spatial Data Types", in: Güting R.H., Papadias D. Lochovsky F. (eds.), Advances in Spatial Databases, Springer Berlin Heidelberg, 330-351.
Schneider M., 2001, "A Design of Topological Predicates for Complex Crisp and Fuzzy Regions", in: Kunii H., Jajodia S., Sølvberg A. (eds.), Conceptual Modeling, Springer Berlin Heidelberg, 103-116.
Schneider M., 2003, "Design and implementation of finite resolution crisp and fuzzy spatial objects", Data & Knowledge Engineering, Vol.44, No.1, 81-108.
Schneider M., 2004, "Fuzzy Spatial Data Types and Predicates: Their Definition and Integration into Query Languages", in: de Caluwe R., de Tré G., Bordogna G. (eds.), Spatio-Temporal Databases, Berlin, Springer Berlin Heidelberg, 265-293.
Schneider M., 2008, "Fuzzy spatial data types for spatial uncertainty management in databases", in: Galindo J. (ed.), Handbook of research on fuzzy information processing in databases, IGI Global, 490-515.
Simons P., 1999, "Does the Sun Exist? The Problem of Vague Objects", in: Hintikka J., Neville R., Sosa E., Olson A. (eds.), Proceedings of the XX World Congress of Philosophy, 89-97.
Smith B., 1995, "On Drawing Lines on a Map", in: Frank A., Kuhn W. (eds.), Spatial Information Theory. A Theorical Basis for GIS, Berlin, Springer Berlin Heidelberg, 475-484.
Smith B., Varzi A., 2000, "Fiat and Bona Fide Boundaries", Philosophy and Phenomenological Research, Vol.60, No.2, 401-420.
Smithson M., Verkuilen J., 2006, Fuzzy Set Theory:Applications in the Social Sciences, SAGE Publications.
Takemura C.M., Cesar R., Bloch I., 2012, "Modeling and measuring the spatial relation “along”: Regions, contours and fuzzy sets", Pattern Recognition, Vol.45, No.2, 757-766.
Tøssebro E., Nygård M., 2002, "An Advanced Discrete Model for Uncertain Spatial Data", in: Meng X., Yujun Wang J.S. (eds.), Advances in Web-Age Information Management, Berlin, Springer Berlin Heidelberg, 37-51.
Tøssebro E., Nygård M., 2008, "Representing Uncertainty in Spatial Databases", in: Proceedings Of The 2008 International Conference On High Performance Computing & Simulation.
Vandeloise C., 1986, L’espace en français : sémantique des prépositions spatiales, Paris, Seuil.
Vanegas M.C., Bloch I., Inglada J., 2011, "A Fuzzy Definition of the Spatial Relation “Surround”: Application to Complex Shapes”, in: EUSFLAT Conference, Atlantis Press, 844-851.
Varzi A., 1997, "Boundaries, Continuity, and Contact", Noûs, Vol.4, No.31, 26-58.
Varzi A., 2001, "Vagueness in geography", Philosophy & Geography, Vol.4, No.1, 49-65.
Varzi A., 2015, "Boundary", The Stanford Encyclopedia of Philosophy, [En ligne], 18 octobre 2007. URL : https://plato.stanford.edu/archives/win2015/entries/boundary/
Wang F., 1994, "Towards a natural language user interface: an approach of fuzzy query", International journal of geographical information systems, Vol.8, No.2, 143-162.
Wei B., Qingqing X., Yuanyuan M., Yao Z., 2017, "Fuzzy GML Modeling Based on Vague Soft Sets", ISPRS International Journal of Geo-Information, Vol.6, No.1, 10.
Williamson T., 1994, Vagueness, New York, Routledge, 325 p.
Winter S., 2000, "Uncertain topological relations between imprecise regions", International Journal of Geographical Information Science, Vol.14, No.5, 411-430.
Wolter D., Yoursaf M., 2018, "Context and Vagueness in Automated Interpretation of Place Description: A Computational Model", in: Fogliaroni P., Ballatore A., Clementini E. (eds.), Proceedings of Workshops and Posters at the 13th International Conference on Spatial Information Theory (COSIT 2017), Berlin, Springer Berlin Heidelberg, 137-142.
Zadeh L.A., 1965, "Fuzzy sets", Information and Control, Vol.8, No.3, 338-353.
Zadeh L.A., 1980, "Fuzzy sets versus probability", Proceedings of the IEEE, Vol.68, No.3, 421.
Zhan B., 1997, "Topological relations between fuzzy regions", in: Proceedings of the 1997 ACM symposium on Applied computing, ACM Press.
Zoghlami A., 2013, Modélisation et conception de systèmes d’information géographique gérant l’imprécision, Paris, Université Paris 8, 231 p.
Zoghlami A., de Runz C., Akdag H., 2016, "F-perceptory: an approach for handling fuzziness of spatiotemporal data in geographical databases", International Journal of Spatial, Temporal and Multimedia Information Systems, Vol.1, No.1, 30-62.