@InCollection{Farnicka:2011,
author
=
"M.Farnicka",
title
=
"The role of a trainer of physical activity like a feature of/in psychical development",
pages
=
"21--27",
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",
}