Mazbic-KulmaS08'

@incollection{DBLP:series/asc/Mazbic-KulmaS08,
  author    = {Barbara Mazbic-Kulma and
               Krzysztof Sep},
  title     = {Some Approximation Algorithms for Minimum Vertex Cover in
               a Hypergraph},
  booktitle = {Computer Recognition Systems 2},
  year      = {2008},
  pages     = {250-257},
  ee        = {http://dx.doi.org/10.1007/978-3-540-75175-5_31},
  crossref  = {DBLP:series/asc/2008-45},
  bibsource = {DBLP, http://dblp.uni-trier.de}
}

@book{DBLP:series/asc/2008-45,
  editor    = {Marek Kurzynski and
               Edward Puchala and
               Michal Wozniak and
               Andrzej Zolnierek},
  title     = {Computer Recognition Systems 2},
  publisher = {Springer},
  series    = {Advances in Soft Computing},
  volume    = {45},
  year      = {2008},
  isbn      = {978-3-540-75174-8},
  bibsource = {DBLP, http://dblp.uni-trier.de}
}