@book{Buchholz1996,
  author    = {Buchholz, Wolfgang},
  title     = {Time-to-market-Management},
  edition   = {1. Aufl.},
  publisher = {Kohlhammer},
  address   = {Stuttgart [u.a.]},
  isbn      = {3-17-014427-8},
  pages     = {320 S. : graph. Darst.},
  year      = {1996},
  language  = {de}
}
@book{Kiel1996,
  author    = {Kiel, Bert},
  title     = {Untersuchungen zur Strahlf{\"u}hrung des Gerasimov Drell Hearn Experimentes},
  edition   = {Diplomarbeit},
  year      = {1996},
  language  = {de}
}