@inproceedings{DBLP:conf/efdbs/HodingSCSBDHSST99,
  author    = {Michael H{\"o}ding and
               Kerstin Schwarz and
               Stefan Conrad and
               Gunter Saake and
               S{\"o}ren Balko and
               A. Diekmann and
               Eyk Hildebrandt and
               Kai-Uwe Sattler and
               Ingo Schmitt and
               Can T{\"u}rker},
  title     = {SIGMA$_{\mbox{FDB}}$: Overview of the Magdeburg-Approach to
               Database Federations},
  booktitle = {EFIS},
  year      = {1999},
  pages     = {139-146},
  bibsource = {DBLP, http://dblp.uni-trier.de}
}