@misc{Ku¼mik:2017,
  author  = "M. Ku¼mik",
  title  = "Aggression as a Challenge, Theory and research - Current Problems // Hanna Liberska, Marzanna Farnicka, Frankfurt am Main : Peter Lang Edition, 2016 // W: Relacje. Studia z nauk spo³ecznych, 2017, nr 3, pp. 181--183",
  note   = "  Reviewer(s)",
}