@article{Powitz2007,
  author    = {Gerhardt Powitz},
  title     = {Zwei grammatische Opuscula des Ludolf von Lucowe},
  journal   = {Codices manuscripti : Zeitschrift f{\"u}r Handschriftenkunde},
  volume    = {12},
  number    = {4},
  pages     = {133 -- 136},
  year      = {2007},
}