@article{Powitz2009,
  author    = {Gerhardt Powitz},
  title     = {Mittelalterliche Handschriften aus dem Besitz der Senckenbergischen Bibliothek in Frankfurt am Main},
  journal   = {Codices manuscripti},
  volume    = {2007},
  number    = {60/61},
  pages     = {1 -- 22},
  year      = {2009},
}