@article{Farnicka:2017,
  author  = "M. Farnicka and J. Fernández and J. Ramirez",
  title   = "Improvement o mental healh and cooperation skills: curiculum o peacekeeping personnel",
  journal = "Polskie Forum Psychologiczne",
  volume  = "tom 22",
  number  = "nr 1",
  pages   = "161--174",
  year    = "2017",
}