3 books • 3 series
Monastic Estates in Late Antique and Early Islamic Egypt (American Studies in Papyrology, #46)
Eine Steuerliste aus Pheretnuis (P. Pher.) (Studia Amstelodamensia ad Epigraphicam, ius Antiquum et Papyrologicam pertinentia, #33)
Penthemeros-Certificates in Graeco-Roman Egypt (Papyrologica Lugduno-Batava, #12)