@book{Tatarczuk:2011,
author
=
"J.Tatarczuk",
title
=
"Conditions for Biological and Motor Development in Various Periods of Ontogenesis, ISBN: 9788374814188",
publisher
=
"University of Zielona Góra Press",
address
=
"Zielona Góra",
pages
=
"167",
year
=
"2011",
}