Authors
Małgorzata Bronikowska
Laboratory of Ethnology of Sport, University of Physical Education,, Poznań, Poland
Agata Korcz
Department of Didactics of Physical Activity, University of Physical Education,, Poznań, Poland
© 2019 Małgorzata Bronikowska, Agata Korcz, published by University of Physical Education in Warsaw
This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 License.