Penney65'

BibTeX

@article{DBLP:journals/jacm/Penney65,
  author    = {Walter Penney},
  title     = {A ``Binary'' System for Complex Numbers},
  journal   = {J. ACM},
  volume    = {12},
  number    = {2},
  year      = {1965},
  pages     = {247-248},
  ee        = {http://doi.acm.org/10.1145/321264.321274},
  bibsource = {DBLP, http://dblp.uni-trier.de}
}