@article{DBLP:journals/tois/FuhrB91,
  author    = {Norbert Fuhr and
               Chris Buckley},
  title     = {A Probabilistic Learning Approach for Document Indexing},
  journal   = {ACM Trans. Inf. Syst.},
  volume    = {9},
  number    = {3},
  year      = {1991},
  pages     = {223-248},
  ee        = {http://doi.acm.org/10.1145/125187.125189},
  bibsource = {DBLP, http://dblp.uni-trier.de}
}