Seweryniak, Tomasz, Justyna Muracka, and Aneta Stosik. “Swimming Coaches Competences in the Opinion of Expert Coaches”. Quality in Sport 2, no. 3 (September 30, 2016): 54–64. Accessed April 19, 2024. https://apcz.umk.pl/QS/article/view/QS.2016.019.