Walker86'

BibTeX

@article{DBLP:journals/ibmrd/Walker86,
  author    = {Adrian Walker},
  title     = {Knowledge Systems: Principles and Practice},
  journal   = {IBM Journal of Research and Development},
  volume    = {30},
  number    = {1},
  year      = {1986},
  pages     = {2-13},
  bibsource = {DBLP, http://dblp.uni-trier.de}
}