@article{Borowiecki:1997,
  author  = "M. Borowiecki and D. Michalak and E. Sidorowicz",
  title   = "Generalized domination, independence and irredudance in graphs",
  journal = "Discussiones Mathematicae : Graph Theory",
  volume  = "Vol. 17",
  number  = "no 1",
  pages   = "147--153",
  year    = "1997",
}