Aillet 2010 = C. Aillet, Les Mozarabes. Christianisme, islamisation et arabisation en péninsule ibérique (IXe-XIIe siècle), Madrid, 2010 (Bibliothèque de la Casa de Velázquez, 45).
Althoff 2013 = G. Althoff, Die Ottonen. Königsherrschaft ohne Staat, Stuttgart, 20133.
Anderson 2009 = G.D. Anderson, Islamic spaces and diplomacy in Constantinople (tenth to thirteenth centuries c.e.), in Medieval Encounters, 15, 2009, p. 86-113.
Anderson 2015 = G.D. Anderson, Sovereignty and the materiality of caliphal Encounters, in Publications of the Modern Languages Association of America, 130 : 2, 2015, p. 393-401.
Anderson – Rosser-Owen 2015 = G.D. Anderson, M. Rosser-Owen, Great Ladies and Noble Daughters. Ivories and women in the Umayyad court at Córdoba, in A. Landau (a cura di), Pearls on a String : Art in the age of great Islamic Empires, Washington, 2015, p. 42-65.
Ashtor 1969 = E. Ashtor, Che cosa sapevano i geografi arabi dell’Europa occidentale ?, in Rivista Storica Italiana, 81, 1, 1969, p. 453-479.
Ashtor 1983 = E. Ashtor, La geografia dell’Europa nelle opere di Persiani e Arabi nell’undicesimo secolo in Popoli e paesi nella cultura altomedievale. Settimane di Studio del Centro Italiano di Studi sull’Alto Medioevo, Spoleto, 1981, Spoleto, 1983, p. 647-699 (Settimane di studio del Centro italiano di studi sull’alto medioevo, 29).
Ballian – Drandaki 2003 = A. Ballian, A. Drandaki, A middle Byzantine silver treasure, in Benaki Museum, 3, 2003, p. 47-80.
Becher 2012 = M. Becher, Otto der Große. Kaiser und Reich. Eine Biographie, Monaco di Baviera, 2012.
Beihammer 2002 = A. Beihammer, Reiner christlicher König, in Byzantinische Zeitschrift, 95, 1, 2002, p. 1-34.
Brubaker 2004 = L. Brubaker, The Elephant and the ark : cultural and material interchange across the Mediterranean in the eighth and ninth centuries, in Dumbarton Oaks Papers, 58, 2004, p. 175-195.
Caroli 2000 = M. Caroli, Bringing saints to cities and monasteries : translationes in the making of a sacred geography (ninth-tenth centuries) in G.P. Brogiolo, N. Gauthier, N. Christie (a cura di), Towns and their Territories between Late Antiquity and the Early Middle Ages, Leida-Boston-Colonia, 2000, p. 259-274.
Casari 2011 = M. Casari, Decoding the labyrinth : Rome in Arabic and Persian medieval literature, in Medieval Encounters, 17 : 4-5, 2011, p. 534-565.
Cerulli 1970 = E. Cerulli, Le calife ‘Abd Ar-Raḥmān III de Cordoue et le martyr Pélage dans un poème de Hrotsvitha, in Studia Islamica, 32, 1970, p. 69-76.
Christys 1998 = A. Christys, St-Germain-des-Prés, St Vincent and the Martyrs of Cordoba, in Early Medieval Europe 7 : 2, 1998, p. 199-216.
Christys 2002 = A. Christys, Christians in al-Andalus (711-1000), Londra-New York, 2002.
Christys 2010 = A. Christys, The queen of the Franks offers gifts to the caliph al-Muktafiʾ, in W. Davies, P. Fouracre (a cura di), The languages of gift in the Early Middle Ages, Cambridge-New York, 2010, p. 149-170.
Constantini Porphyrogeniti, De Cerimoniis = Constantini Porphyrogeniti imperatoris. De Cerimoniis aulae byzantinae libri duo. vol. 1, ed. J.J. Reiske, Bonn, 1829 (Corpus Scriptorum Historiae Byzantinae, 16).
Cormack 1992 = R. Cormack, But is it art? in J. Shepard, S. Franklin (a cura di), Byzantine diplomacy. Papers from the Twenty-Fourth Symposium of Byzantine Studies, Cambridge, 1990, Aldershot, 1992, p. 219-236.
Curta 2006 = F. Curta, Merovingian and Carolingian gift giving, in Speculum, 81, 2006, p. 671-699.
Cutler 1996 = A. Cutler, Les échanges de dons entre Byzance et l'Islam (IXe-XIe siècles), in Journal des savants, 1, 1996, p. 51-66.
Cutler 2001 = A. Cutler, Gifts and gift exchange as aspects of the Byzantine, Arab, and related economies, in Dumbarton Oaks Papers, 55, 2001, p. 247-278.
Cutler 2008 = A. Cutler, Significant gifts : patterns of exchange in Late Antique, Byzantine, and Early Islamic diplomacy, in Journal of Medieval and Early Modern Studies, 38, 1, 2008, p. 79-101.
Di Branco 2009 = M. Di Branco, Storie arabe di Greci e di Romani. La Grecia e Roma nella storiografia arabo-islamica medievale, Pisa, 2009.
Drocourt 2004a = N. Drocourt, Ambassades latines et musulmanes à Byzance. Une situation contrastée (VIIIe-XIe siècles), in Byzantion, 74 : 2, 2004, p. 348-381.
Drocourt 2004b = N. Drocourt, Les animaux comme cadeaux d’ambassade entre Byzance et ses voisins (VIIe-XIIe siècle), in B. Doumerc, C. Picard (a cura di), Hommage à Alain Ducellier. Byzance et ses périphéries, Tolosa, 2004, p. 67-93.
Drocourt 2007 = N. Drocourt, Al-Andalus, l’Occident chrétien et Byzance. Liens et réseaux de personnes autour des évêques Recemundo et Liutprand de Crémone : quelques hypothèses, in P. Sénac (a cura di) Le Maghreb, al-Andalus et la Méditerranée occidentale (VIIIe-XIIIe siècles), Tolosa, 2007, p. 57-79.
Effenberger 2013 = A. Effenberger, Via Italia – Byzantinische Kunstwerke und Reliquien in Mitteldeutschland, in W Huschner et al. (a cura di), Italien – Mitteldeutschland – Polen. Geschichte und Kultur im europäischen Kontext vom 10. Bis zum 18. Jahrhundert, Lipsia, 2013, p. 305-345.
El-Hajji 1967 = A.A. El-Hajji, Aṭ-Ṭurṭūshī, the Andalusian traveller, and his meeting with pope John XII, in Islamic Quarterly, 11, 3, 1967, p. 129-136.
El-Hajji 1970a = A.A. El-Hajji, Andalusian diplomatic relations with western Europe during the Umayyad Period (A.H. 138-366/A.D. 755-976). An historical survey, Beirut, 1970.
El-Hajji 1970b = A.A. El-Hajji, Ibrāhīm ibn Yaʿqūb aṭ-Ṭurṭūshī and his diplomatic activity, in Islamic Quarterly, 14, 1, 1970, p. 22-40.
Engels 1991 = P. Engels, Der Reisebericht des Ibrāhīm ibn Yaʿkūb (961/966), in A. von Euw, P. Schreiner (a cura di), Kaiserin Theophanu. Begegnung des Ostens und Westens um die Wende des ersten Jahrtausends. Gedenkschrift des Kölner Schnütgen-Museums zum 1000. Todesjahr der Kaiserin, I, Colonia, 1991, p. 413-422.
Flüchter 2015 = A. Flüchter, Einleitung : Der transkulturelle Vergleich zwischen Komparatistik und Transkulturalität, in W. Drews et al. (a cura di), Monarchische Herrschaftsformen der Vormoderne in transkultureller Perspektive, Berlin-Boston, 2015, p. 1-31.
Geary 1986 = P.J. Geary, Sacred Commodities : The circulation of medieval relics, in A. Appadurai (a cura di), The social life of things, Cambridge, 1986, p. 194-218.
Geary 2003 = P.J. Geary, Gift exchange and social science modeling. The limitations of a construct, in G. Algazi, V. Groebner, B. Jussen (a cura di), Negotiating the gift. Pre-Modern figurations of exchange, Gottinga, 2003, p. 129-140.
Godelier 1996 = M. Godelier, L’Énigme du don, Parigi, 1996.
Grabar 1997 = O. Grabar, The shared culture of objects, in H. Maguire (a cura di), Byzantine Court Culture from 829 to 1204, Washington D.C., 1997, p. 115-129.
Grierson 1959 = P. Grierson, Commerce in the dark ages. A critique of the evidence, in Transactions of the Royal Historical Society, 5th ser, 5, 1959, p. 129-140.
Gutas 1998 = D. Gutas, Greek thought, Arabic culture. The Graeco-Arabic translation movement in Baghdad and Early 'Abbasid Society (2nd-4th/ th-10th Centuries), Londra-New York, 1998.
Hoffmann 2012 = E.R. Hoffman, Translating image and text in the medieval Mediterranean world between the tenth and thirteenth centuries, in Medieval Encounters, 18, 2012, p. 584-623.
Hrotsvithae, Passio sancti Pelagii = Hrotsvithae, Passio sancti Pelagii pretiosissimi martiris, in Hrotsvithae Opera, ed. P. von Winterfeld, Berlin, 1902 (M.G.H. Scriptores rerum Germanicarum in usum scholarum separatim editi, 34), p. 52-62.
Hugonis monachis, Chronicon = Hugonis monachis, Chronicon, ed. G H. Pertz, Hannover, 1848 (M.G.H. Scriptores (in Folio), 8), p. 280-503.
Huschner 2003 = W. Huschner, Transalpine Kommunikation im Mittelalter. Diplomatische, kulturelle und politische Wechselwirkungen zwischen Italien und dem nordalpinen Reich (9.-11. Jahrhundert), I-III, Hannover, 2003 (Schriften der Monumenta Germaniae Historica, 52).
Huschner 2015 = W. Huschner, Der ottonische Kaiserhof (962-1002). Aufgabenspektrum und Personalstruktur, in Le corti nell’alto Medioevo, Spoleto, 2014, Spoleto, 2015 (Settimane di studio del Centro italiano di studi sull’alto medioevo, 62), p. 197-230.
Iafrate 2016 = A. Iafrate, The wandering throne of Solomon. Objects and tales of kingship in the medieval Mediterranean, Leida-Boston, 2016.
Jean de Saint-Arnoul, La Vie de Jean = Jean de Saint-Arnoul, La Vie de Jean, abbé de Gorze, ed. M. Parisse, Parigi, 1999.
Jacob 1927 = G. Jacob (ed.), Arabische Berichte von Gesandten an germanische Fürstenhofe aus dem 9. und 10. Jahrhundert, Berlino e Lipsia, 1927 (Quellen zur deutschen Volkskunde).
Kaldellis 2013 = A. Kaldellis, Ethnography after Antiquity. Foreign lands and peoples in Byzantine literature, Filadelfia, 2013.
Keller 2012 = H. Keller, Gli Ottoni. Una dinastia imperiale fra Europa e Italia (secc. X e XI), Roma, 2012 (trad. di Id. Die Ottonen, Monaco di Baviera, 2001).
Kennedy 1992 = H. Kennedy, Byzantine-Arab diplomacy in the Near East from the Islamic conquests to the mid eleventh century, in J. Shepard, S. Franklin (a cura di), Byzantine diplomacy. Papers from the Twenty-Fourth Symposium of Byzantine studies, Cambridge, 1990, Aldershot, 1992, p. 133-143.
Klein 2004 = H.A. Klein, Eastern objects and western desires : relics and reliquaries between Byzantium and the West, in Dumbarton Oaks Papers, 58, 2004, p. 283-314.
Kolditz 2002 = S. Kolditz, Leon von Synada und Liudprand von Cremona. Untersuchungen zu den Ost-West-Kontakten des 10. Jahrhunderts, in Byzantinische Zeitschrift, 95, 2, 2002, p. 509-583.
König 2015 = D. König, Arabic-Islamic views of the Latin West. Tracing the emergence of medieval Europe, Oxford, 2015.
Kowalski 1946 = T. Kowalski (ed.), Relatio Ibrāhīm ibn Jaʿḳūb de itinere slavico, quae traditur apud al-Bekrī, Cracovia, 1946 (Monumenta Poloniae Historica, Nova series, I).
Krönung 2012 = B. Krönung, Ein Schreiben des Konstantinos VII. Porphyrogennetos an den umayyadischen Prinzen al-Hakam in Cordoba, in Byzantinische Zeitschrift, 105, 1, 2012, p. 93-100.
Landulfi, Historia Mediolanensis = Landulfi, Historia Mediolanensis, ed. L.C. Bethmann, W. Wattenbach (M.G.H. Scriptores (in Folio), 8), Hannover, 1848, p. 32-100.
Legatio = Liudprandi Cremonensis, Relatio de legatione constantinopolitana, ed. Paolo Chiesa, Turnhout, 1998 (Corpus Christianorum, Continuatio mediaevalis, 156), p. 185-218.
Levi Della Vida 1954 = G. Levi Della Vida, La traduzione araba delle Storie di Orosio, in Al-Andalus, 19, 2, 1954, p. 257-293.
Leyser 1988 = K.J. Leyser, Ends and means in Liudprand of Cremona, in J.D. Howard-Johnston (a cura di), Byzantium and the West, c. 850-c.1200 (Proceedings of the XVIII Spring Symposium of Byzantine studies. Oxford 1984), Amsterdam, 1988, p. 119-143.
al-Maqqarī, The History = Al-Maqqarī, Aḥmad ibn Muḥammad, The history of the Mohammedan dynasties in Spain. Nafḥ al-tib min ghosnī al-Andalusī al-Ratīb wa-Tā’rīkh Lisān ad-Dīn Ibn al-Khaṭīb. trad. P. de Gayangos, I e II, Londra, 1840 e 1843
Meri 1999 = J.W. Meri, Aspects of Baraka (blessings) and ritual devotion among medieval Muslims and Jews, in Medieval Encounters, 5, 1, 1999, p. 46-69.
Meri 2010 = J.W. Meri, Relics of piety and power in medieval Islam, in Past and Present, supplement 5, 2010, p. 97-120.
Miquel 1966 = A. Miquel, L'Europe occidentale dans la relation arabe d'Ibrahim b. Ya'qub (Xe siècle), in Annales. Économies, Sociétés, Civilisations, 21, 5, 1966, p. 1048-1064.
Müller-Mertens 1999 = E. Müller-Mertens, The Ottonians as kings and emperors, in T. Reuter (a cura di), The New Cambridge medieval history, III, c. 900-c.1024, Cambridge, 1999, p. 233-266.
Nelson 1999 = J. Nelson, The Franks, the Martyrology of Usuard, and the martyrs of Cordoba, in J. Nelson (a cura di), Rulers and ruling families in early medieval Europe. Alfred, Charles the Bald, and Others, Aldershot-Brookfield, 1999, p. 67-80.
Nelson 2010 = J. Nelson, Introduction, in W. Davies, P. Fouracre (a cura di), The languages of gift in the Early Middle Ages, Cambridge-New York, 2010, p. 1-17.
Nelson 2011 = J. Nelson, The role of the gift in early medieval diplomatic relations, in Le relazioni internazionali. Spoleto, 2010, Spoleto, 2011 (Settimane di studio del Centro italiano di studi sull’alto medioevo, 58), p. 225-253.
Oberste 2003 = J. Oberste, Heilige und ihre Reliquien in der politischen Kultur der früheren Ottonenzeit, in Frühmittelalterliche Studien, 37, 2003, p. 73-98.
Penelas 2001 = M. Penelas, A possible author of the Arabic translation of Orosius’ Historiae, in Al-Masaq, 13, 2001, p. 113-135.
Pollard Vinson 1985 = M. Pollard Vinson (ed. e trad.), The correspondence of Leo, Metropolitan of Synada and Syncellus, Washington, 1985 (Corpus Fontium Historiae Byzantinae, 23).
Prado-Vilar 1997 = F. Prado-Vilar, Circular visions of fertility and punishment : caliphal ivory caskets from al-Andalus, in Muqarnas, 14, 1997, p. 19-41.
Reuter 1991 = T. Reuter, Germany in the Early Middle Ages c. 800-1056, Londra-New York, 1991.
Rosser-Owen 2015 = M. Rosser-Owen, Islamic objects in Christian contexts : relic translation and modes of transfer in medieval Iberia, in Art in Translation, 7, 1, 2015, p. 39-64.
Sahner 2003 = C.C. Sahner, From Augustine to Islam : Translation and history in the Arabic Orosius, in Speculum, 88, 4, 2003, p. 905-931.
Schreiner 2004 = P. Schreiner, Diplomatische Geschenke zwischen Byzanz und dem Westen ca. 800-1200 : Eine Analyse der Texte mit Quellenanhang, in Dumbarton Oaks Papers, 58, 2004, p. 251-282.
Shalem 1995 = A. Shalem, From royal caskets to relic containers : two ivory caskets from Burgos and Madrid, in Muqarnas, 12, 1995, p. 24-38.
Shalem 2005 = A. Shalem, Objects as carriers of real or contrived memories in a cross-cultural context, in Mitteilungen zur Spätantike, 4, 2005, p. 101-119.
Shalem 2008 = A. Shalem, Wie byzantinisch war der Schatz der Fatimiden ?, in U. Koenen, M. Müller-Wiener (a cura di), Grenzgänge im östlichen Mittelmeerraum. Byzanz und die islamische Welt vom 9. Bis 13. Jahrhundert, Wiesbaden, 2008, p. 65-81.
Signes Codoñer 1996 = J. Signes Codoñer, La diplomacia del libro en Bizancio. Algunas reflexiones en torno a la posible entrega de libros griegos a los árabes en los siglos VIII-X, in Scrittura e Civiltà, 20, 1996, p. 153-187.
Signes Codoñer 2004 = J. Signes Codoñer, Bizancio y al-Ándalus en los siglos IX y X, in I. Pérez Martín, P. Bádenas de la Peña (a cura di), Bizancio y la Península Ibérica. De la antigüedad tardía a la edad moderna, Madrid, 2004, p. 177-245.
Silva Santa-Cruz 2014 = N. Silva Santa-Cruz, Dádivas preciosas en marfil : la política del regalo en la corte omeya andalusí, in Anales de Historia del Arte, 24, 2014, p. 527-541.
Simon-Chan 1993 = A. Simon-Chan, The Fermo Chasuble of St. Thomas Becket and Hispano-Mauresque Cosmological Silks : Some speculations on the adaptive reuse of textiles, in Muqarnas, 10, 1993, p. 1-5.
Stephenson 2016 = P. Stephenson, The serpent column. A cultural biography, oxford, 2016.
Stern 1961 = S.M. Stern, a letter of the Byzantine emperor to the court of the Spanish Umayyad Caliph al-Hakam, in Al-Andalus, 26, 1, 1961, p. 37-42.
Tottoli 1991 = R. Tottoli, Il bastone di Mosè mutato in serpente nell’esegesi e nelle tradizioni islamiche, in Annali dell’Istituto Universitario Orientale di Napoli, 51, 1991, p. 225-243, 383-394.
al-ʿUdhrī, Fragmentos = al-ʿUdhrī, Aḥmad ibn ʿUmar ibn Anas, Fragmentos geográficos-históricos de al-masalīk ilā ǧamīʿ al-mamālik, ed. ʿAbd al-ʿAzīz al-Ahwānī, Madrid, 1965.
Valdés Fernández 2010 = F. Valdés Fernández, Manufacturas palatinas, objetos de corte, regalos de embajada en la Córdoba Omeya, in C. Schmidt Arcangeli, G. Wolf (a cura di), Islamic artefacts in the Mediterranean world. Trade, gift exchange and artistic transfer, Venezia 2010, p. 63-70.
Valdés Fernández 2013 = F. Valdés Fernández, De embajadas y regalos entre califas y emperadores, in AWRAQ, 7, 2013, p. 25-41.
Vallvé 1972 = J. Vallvé, La división territorial en la España musulmana (II). La cora de “Tudmīr” (Murcia), in Al-Andalus, 37, 1, 1972, p. 145-189.
Vallvé 1992 = J. Vallvé, El Califato de Córdoba, Madrid, 1992.
Vernet 1968 = J. Vernet, Los médicos andaluces en el « Libro de las generaciones de médicos » de Ibn Ŷulŷul, in Anuario de Estudios Medievales, 5, 1968, p. 445-462.
Walker 2003 = P.E. Walker, Purloined symbols of the past : the theft of souvenirs and sacred relics in the rivalry between the Abbasids and Fatimids, in F. Daftary, J. W. Meri (a cura di), Culture and memory in medieval Islam. Essays in honour of Wilferd Madelung, Londra-New York, 2003, p. 364-387.
Walker 2012 = A. Walker, The emperor and the world. Exotic elements and the imaging of middle Byzantine imperial power, ninth to thirteenth centuries C.E., New York, 2012.
Walther 1985 = H.G. Walther, Der gescheiterte Dialog : das ottonische Reich und der Islam in A. Zimmermann, I. Craemer-Ruegenberg (a cura di), Orientalische Kultur und europäisches Mittelalter, Berlin-New York, 1985 (Miscellanea Mediaevalia, 17), p. 20-44.
Widukindi, Rerum gestarum Saxonicarum = Widukindi monachi Corbeiensis, Rerum gestarum Saxonicarum libri tres, ed. P. Hirsch, H. Eberhard Lohmann, Hannover, 19355 (M.G.H. Scriptores rerum Germanicarum in usum scholarum separatim editi, 60).