@book{HoffmannLindemann1998,
  author    = {Hoffmann, Christoph P. and Lindemann, Markus},
  title     = {Logistik und Electronic Commerce - LogEC : Arbeitsbericht},
  publisher = {mcm Inst.},
  address   = {St. Gallen},
  isbn      = {3-906979-00-8},
  pages     = {XX, 161 S. : graph. Darst.},
  year      = {1998},
  language  = {de}
}
@article{HoffmannLindemannZimmermann1998,
  author    = {Hoffmann, C. P. and Lindemann, Markus and Zimmermann, Hans-Dieter},
  title     = {Logistik-Ressourcen im World Wide Web},
  series = {Wirtschaftsinformatik. Vol. 40 (1998), iss. 3},
  journal   = {Wirtschaftsinformatik. Vol. 40 (1998), iss. 3},
  issn      = {0937-6429},
  pages     = {245 -- 250},
  year      = {1998},
  language  = {de}
}