@book{Kisielewicz:2006,
  editor    = "M. Kisielewicz",
  title     = "Discussiones Mathematicae : Differential Inclusions : Control and Optimization, ISSN: 1509-9407",
  publisher = "University of Zielona Góra Press",
  address   = "Zielona Góra",
  year      = "2006",
  volume    = "",
}