@Article{Kowalska2021,
journal="Physiotherapy Review",
issn="2719-5139",
volume="25",
number="3",
year="2021",
title="Evaluation Of the Effect of a Self-Developed Exercise Program in An Outdoor Gym on The Physical Fitness of People Over 60 Years of Age",
author="Kowalska, Agnieszka
and Czesak, Joanna",
pages="44--49",
doi="10.5114/phr.2021.109030",
url="http://dx.doi.org/10.5114/phr.2021.109030"
}