@misc{Klostermann2007,
  author    = {J{\"u}rgen Klostermann},
  title     = {Digitale Auskunft in Bibliotheken},
  volume    = {52},
  series    = {K{\"o}lner Arbeitspapiere zur Bibliotheks- und Informationswissenschaft},
  number    = {52},
  year      = {2007}
}