@Inproceedings{conf/iccs/PredigerW99,
  author = {Susanne Prediger and Rudolf Wille},
  title  = {The Lattice of Concept Graphs of a Relationally Scaled Context.},

  year   = {1999},
  number = {},
  url    = {http://dblp.uni-trier.de/db/conf/iccs/iccs99.html#PredigerW99},

  const  = {\ text}
}
@Inproceedings{prediger99lattice,
  author = {Susanne Prediger and Rudolf Wille},
  title  = {The Lattice of Concept Graphs of a Relationally Scaled Context},

  year   = {1999},
  number = {},
  url    = {http://dblp.uni-trier.de/db/conf/iccs/iccs99.html#PredigerW99},

  const  = {\ text}
}