The comparative history of urban origins in non-Roman Europe : Ireland, Wales, Denmark, Germany, Poland, and Russia from the 9th to the 13th century

BAR international series ; 255, 1-2
Oxford : British Archaeological Reports, 1985.
Umfang/Format: 2 v. (748 p.) : ill. ; 30 cm.

Columbanus and Merovingian monasticism

BAR international series ; 113
Oxford : British Archaeological Reports, 1981.
Umfang/Format: xvi, 221 p. : ill. ; 30 cm.