author  = "M. Popiołek and A. Sergiel and T. Zwijacz-Kozica and F. Zięba and T. Berezowska-Cnota and C. León and A. Ważna and J. Cichocki and W. Śmietana and Z. Jakubiec and N. Selva",
  title       = "Helminth parasites of free-ranging European Brown Bears from the western and eastern population segments in the Polish Carpathians",
  booktitle   = "25th Conference on Bear Research and Management : abstracts book; ISBN: 9789942854599",
  address     = "Quito, -",
  publisher   = "[B. m.], --",
  pages       = "181",
  year        = "2017",