Myhill53a'

BibTeX

@article{DBLP:journals/jsyml/Myhill53a,
  author    = {John R. Myhill},
  title     = {On the Interpretation of the Sign 'subset of'},
  journal   = {J. Symb. Log.},
  volume    = {18},
  number    = {1},
  year      = {1953},
  pages     = {60-62},
  bibsource = {DBLP, http://dblp.uni-trier.de}
}