@book{Borowiecki:2006,
  editor    = "M. Borowiecki",
  title     = "Discussiones Mathematicae : Graph Theory : [special issue], ISSN: 1234-3099",
  publisher = "University of Zielona Góra Press",
  address   = "Zielona Góra",
  year      = "2006",
  volume    = "Vol. 26(no 3)",
}