@article{WolfArmbrusterSchlicketal.2012,
  author    = {Martin Wolf and S. Armbruster and Christopher Schlick and S. Simon},
  title     = {Markt{\"u}bersicht Telekooperationssysteme / Wolf, M.; Armbruster, S.; Schlick, C.; Simon, S.},
  journal   = {Elsa Insight (1997)},
  pages     = {8 -- 9},
  year      = {2012},
}