KummerS93'

BibTeX

@article{DBLP:journals/apal/KummerS93,
  author    = {Martin Kummer and
               Frank Stephan},
  title     = {Weakly Semirecursive Sets and r.e. Orderings},
  journal   = {Ann. Pure Appl. Logic},
  volume    = {60},
  number    = {2},
  year      = {1993},
  pages     = {133-150},
  bibsource = {DBLP, http://dblp.uni-trier.de}
}