(1)
Sosnowska, J. City Playgrounds and Their Role in the Development of Physical Activity of Children and Teenagers in Interwar Łódź. In Contemporary problems of physical and health culture; Kowalska, J. E., Makarczuk, A., Maszorek-Szymala, A., Kaźmierczak, A., Eds.; Lodz University Press: Poland, 2022; pp. 125-135. https://doi.org/10.18778/8220-945-7.09.