SloughW91'

BibTeX

@article{DBLP:journals/mst/SloughW91,
  author    = {William Slough and
               Karl Winklmann},
  title     = {On Limitations of Transformations Between Combinatorial
               Problems},
  journal   = {Mathematical Systems Theory},
  volume    = {24},
  number    = {3},
  year      = {1991},
  pages     = {149-168},
  bibsource = {DBLP, http://dblp.uni-trier.de}
}