Ducasse39'

BibTeX

@article{DBLP:journals/jsyml/Ducasse39,
  author    = {C. J. Ducasse},
  title     = {Symbols, Signs, and Signals},
  journal   = {J. Symb. Log.},
  volume    = {4},
  number    = {2},
  year      = {1939},
  pages     = {41-52},
  bibsource = {DBLP, http://dblp.uni-trier.de}
}