@InProceedings{Michalak:1985,
  author  = "D. Michalak",
  title       = "On the binding number of a graph",
  booktitle   = "Graphs hypergraphs and matroids : Proceedings of the Fifth Regional Scientific Session of Mathematicians",
  address     = "Żagań, Polska",
  publisher   = "Zielona Góra, Wydaw. Uczelniane WSI",
  volume      = "Section: Graph theory",
  pages       = "45--48",
  organization = "Higher College of Engineering in Zielona Góra",
  year        = "1985",
}