@article{purcell2002early,
  author = {Purcell, Mark},
  title = {Two early atlases and their owners},
  journal = {Apollo. The International magazine of the Arts},
  year = {2002},
  pages = {23-26}
}

@incollection{williams2002illustrated,
  author = {Williams, John},
  title = {The illustrated Beatus. A Corpus of the Illustrations of the Commentary on the Apocalypse},
  year = {2002},
  volume = {5: The Twelfth and the Thirteenth Centuries},
  pages = {6-51}
}

@incollection{williams2002illustrated,
  author = {Williams, John},
  title = {The illustrated Beatus. A Corpus of the Illustrations of the Commentary on the Apocalypse},
  year = {2002},
  volume = {Volume Four: The Eleventh and Twelfth Centuries},
  pages = {6-47 und 313-320}
}

@article{nn2001mittelalters,
  author = {N.N.},
  title = {Vom Duft des Mittelalters. Die Schätze des Mönchs Beatus in originalgetreuer Neuauflage},
  journal = {Süddeutsche Zeitung 11.10.2001},
  year = {2001}
}

@incollection{paulmierfoucart2001lactor,
  author = {Paulmier-Foucart, Monique},
  title = {L’actor et les auctores. Vincent de Beauvais et l’écriture du Speculum Majus},
  booktitle = {uctor et Auctoritas. Invention et conformisme dans l’écriture médiévale. Actes du colloque tenu à l’Université de Versailles-Saint-Quentin-en-Yvelines (14-16 juin 1999)},
  year = {2001},
  pages = {145-160}
}

@article{signorini1997rappresentazione,
  author = {Signorini, Raffaella},
  title = {La rappresentazione del mondo e dello spazio nei Viaggi di Mandeville},
  journal = {Geotema. Organo ufficiale dell'Associazione Geografi Italiani. Quarto Inferiore},
  year = {1997},
  volume = {8},
  pages = {79-90}
}

@article{williams1997isidore,
  author = {Williams, John},
  title = {Isidore, Orosius and the Beatus Map},
  journal = {Imago Mundi},
  year = {1997},
  volume = {49},
  pages = {7-32}
}

@article{stone1993medieval,
  author = {Stone, Jon R.},
  title = {The Medieval Mappaemundi. Toward an Archaeology of Sacred Cartography},
  journal = {Religion},
  year = {1993},
  volume = {23},
  number = {3},
  pages = {197-216}
}

@incollection{moralejo1992world,
  author = {Moralejo, Serafín},
  title = {World and Time in the Map of the Osma Beatus},
  booktitle = {Apocalipsis Beati Liebanensis. Burgi Oxomensis},
  year = {1992},
  volume = {2},
  pages = {145-174}
}

@incollection{williams1992introduction,
  author = {Williams, John},
  title = {Introduction},
  booktitle = {Apocalipsis Beati Liebanensis. Burgi Oxomensis},
  year = {1992},
  pages = {9-27}
}

@article{moralejo1986dispora,
  author = {Moralejo, Serafín},
  title = {El mapa de la diáspora apostólica en San Pedro de Rocas: notas para su interpretación y filiación en la tradición cartográfica de los “Beatos”},
  journal = {Compostellanum},
  year = {1986},
  volume = {31},
  pages = {315-340}
}

@article{delanosmith1985cartographic,
  author = {Delano Smith, Catherine},
  title = {Cartographic Signs on European Maps and their Explanation before 1700},
  journal = {Imago Mundi},
  year = {1985},
  volume = {37},
  pages = {9-29}
}

@incollection{zaluska1984composition,
  author = {Zaluska, Yolanta},
  title = {Composition materielle du manuscrit et organisation du travail entre scribes et artistes},
  booktitle = { El “Beato” de Saint-Sever, ms. lat. 8878 de la Bibliothèque nationale de Paris},
  year = {1984},
  pages = {43-54}
}

@article{mezoughi1982fragment,
  author = {Mezoughi, Noureddine},
  title = {Le fragment de Beatus illustre, conserve a Silos (1ere partie)},
  journal = {Les cahiers de Saint-Michel de Cuxa},
  year = {1982},
  volume = {13},
  pages = {125-151}
}

@incollection{vazquezdeparga1978desconocido,
  author = {Vazquez de Parga, Luis},
  title = {Un mapa desconocido de la serie de los „Beatos“},
  booktitle = {Actas del Simposio para el estudio de los cocides del `Comentario al Apocalipsis´ de Beato de Liebana},
  year = {1978},
  pages = {273-278}
}

@article{williams1977generationes,
  author = {Williams, John},
  title = {Generationes Abrahae. Reconquest Iconography in Leon},
  journal = {Gesta},
  year = {1977},
  volume = {16},
  number = {2},
  pages = {3-14}
}

@article{menendezpidal1954mozrabes,
  author = {Menendez-Pidal, Gonzalo},
  title = {Mozárabes y asturianos en la cultura de la Alta Edad Media, en relación especial con la historia de los conocimientos geográficos},
  journal = {Boletin de la Real Academia de la Historia Madrid},
  year = {1954},
  volume = {134},
  pages = {137-291}
}

@article{taylor1934ventis,
  author = {Taylor, Eva G. R.},
  title = {The „De Ventis“ of Matthew Paris},
  journal = {Imago Mundi},
  year = {1934},
  volume = {2},
  pages = {23-26}
}

@article{muirwhitehilljr1929beatus,
  author = {Muir Whitehill jr., Walter},
  title = {A Beatus Fragment at Santo Domingo de Silos.},
  journal = {Speculum},
  year = {1929},
  volume = {4},
  number = {1},
  pages = {102-105}
}

@article{vidier1911mappemonde,
  author = {Vidier, Alexandre},
  title = {La mappemonde de Théodulfe et la mappemonde de Ripoll (IXe-XIe siècle)},
  journal = {Bulletin de Géographie Historique et Descriptive},
  year = {1911},
  volume = {26},
  pages = {285-313}
}