@article{Kruk:2018,
  author  = "A. Kruk",
  title   = "Refugee crisis - casus of Cottbus",
  journal = "Przegląd Narodowościowy = Review of Nationalities : Nations without state or states without nations",
  number  = "nr 8",
  pages   = "279--292",
  year    = "2018",
}