@article{BarthWollert1998,
  author    = {Barth, Heiko and Wollert, J{\"o}rg},
  title     = {SMARTes Konzept - von Produkt zur Fabrik},
  series = {Facility-Management : Integration, Planung, Geb{\"a}udemanagement},
  volume    = {Bd. 4},
  journal   = {Facility-Management : Integration, Planung, Geb{\"a}udemanagement},
  number    = {H. August},
  issn      = {0948-0048},
  pages     = {30 -- 35},
  year      = {1998},
  language  = {de}
}
@book{GartzenHeilMang1998,
  author    = {Gartzen, Johannes and Heil, G{\"u}nter and Mang, Thomas},
  title     = {Verfahren zur Aufbereitung eines Gemisches aus Zellulose und granuliertem Polymer / Patentschrift DE 4133699 C2},
  publisher = {Deutsches Patentamt},
  address   = {M{\"u}nchen},
  pages     = {4 S.},
  year      = {1998},
  language  = {de}
}
@article{Wollert1998,
  author    = {Wollert, J{\"o}rg},
  title     = {Zwergen-Anatomie : Aufbau von und Entwicklung f{\"u}r Windows CE},
  series = {C't : Magazin f{\"u}r Computertechnik},
  journal   = {C't : Magazin f{\"u}r Computertechnik},
  number    = {H. 8},
  issn      = {0724-8679},
  pages     = {148 -- 151},
  year      = {1998},
  language  = {de}
}