Jackson69'

BibTeX

@article{DBLP:journals/ipm/Jackson69,
  author    = {David M. Jackson},
  title     = {A note on a set of functions for information retrieval},
  journal   = {Information Storage and Retrieval},
  volume    = {5},
  number    = {1},
  year      = {1969},
  pages     = {27-41},
  ee        = {http://dx.doi.org/10.1016/0020-0271(69)90004-7},
  bibsource = {DBLP, http://dblp.uni-trier.de}
}