DBLP BibTeX Record 'journals/jsyml/Marek73'

@article{DBLP:journals/jsyml/Marek73,
  author    = {W. Marek},
  title     = {Observations Concerning Elementary Extensions of omega-Models.
               II},
  journal   = {J. Symb. Log.},
  volume    = {38},
  number    = {2},
  year      = {1973},
  pages     = {227-231},
  bibsource = {DBLP, http://dblp.uni-trier.de}
}