@InCollection{Kowalski:2011,
  author  = "M. Kowalski and P. Kowalski",
  title     = "Health owing to television or big educational simulation (reflections)",
  pages     = "91--105",
  year      = "2011",
  booktitle = "Humanistic and Social Issues of Physical Education, ISBN: 9788374814584",
  editor    = "red. nauk. Ryszard Asienkiewicz",
  publisher = "University of Zielona Góra Press",
  address   = "Zielona Góra",
}