Vaught60'

BibTeX

@article{DBLP:journals/jsyml/Vaught60,
  author    = {Robert L. Vaught},
  title     = {Sentences True in All Constructive Models},
  journal   = {J. Symb. Log.},
  volume    = {25},
  number    = {1},
  year      = {1960},
  pages     = {39-53},
  bibsource = {DBLP, http://dblp.uni-trier.de}
}