@article{DBLP:journals/ipm/Guazzo77,
  author    = {Mauro Guazzo},
  title     = {Retrieval performance and information theory},
  journal   = {Inf. Process. Manage.},
  volume    = {13},
  number    = {3},
  year      = {1977},
  pages     = {155-165},
  ee        = {http://dx.doi.org/10.1016/0306-4573(77)90034-6},
  bibsource = {DBLP, http://dblp.uni-trier.de}
}