@article{Zy¶k-Gorczyńska:2016,
  author  = "E. Zy¶k-Gorczyńska and Z. Jakubiec and B. Wertz and A. Wuczyński",
  title   = "Long-term study of damage to trees by brown bears Ursus arctos in Poland: Increasing trends with insignificant effects on forest management",
  journal = "Forest Ecology and Management",
  volume  = "Vol. 366",
  pages   = "53--64",
  year    = "2016",
}