BurkhardK73'

@article{DBLP:journals/cacm/BurkhardK73,
  author    = {Walter A. Burkhard and
               Robert M. Keller},
  title     = {Some Approaches to Best-Match File Searching},
  journal   = {Commun. ACM},
  volume    = {16},
  number    = {4},
  year      = {1973},
  pages     = {230-236},
  ee        = {http://doi.acm.org/10.1145/362003.362025},
  bibsource = {DBLP, http://dblp.uni-trier.de}
}