@techreport{SteinerSchuetz88,
  author	= {Steiner, Erich H. and Sch{\"u}tz, J{\"o}rg F. L.},
  year		= {1988},
  title		= {A first outline of the co-operation between Penman (ISI/USC) and Eurotra-D (IAI/UdS)},
  number	= {EUROTRA-d Working Papers No. 6},
  address	= {Saarbr{\"u}cken},
  institution	= {Institut f{\"u}r Angewandte Informationsforschung}
}