Bibliografía (11 obras)
Walahfrid Strabo's Study of the Computus
2018
Pref ace
1996
Paleographical studies of letter forms on the mater and tympana of Astrolabe AI. 86-31
Cycles of time and scientific learning in medieval Europe
1995
Computer data bases for early manuscripts
Computus-Handschriften Walahfrid Strabos
1993
A double perspective on the Middle Ages
Bibliographic Access to Medieval and Renaissance Manuscripts
1992
Bibliographic access to medieval and renaissance manuscripts
Bede's scientific achievement
1985
Saints, scholars, and heroes
1979
