@article{Kopecký:2009,
author
=
"M.Kopecký and R.Asienkiewicz",
title
=
"Comparison of dynamics of development of physical height, mass and explosive power capacity of lower limbs in boys from the Olomouc region and Zielona Góra129--136",
journal
=
"Prace Naukowe Akademii im. Jana Długosza w Częstochowie : Kultura Fizyczna",
number
=
"Z. 6",
pages
=
"119--127",
year
=
"2005",
}