@InProceedings{Rybicka:2012,
  author  = "M. Rybicka and K. Krzeszowski and A. Słowikowska",
  title       = "White dwarf population statistical analysis",
  booktitle   = "18th European White Dwarf Workshop",
  address     = "Kraków, Polska",
  publisher   = "San Francisco, Astronomical Society of the Pacific",
  pages       = "265--268",
  year        = "2012",
}