Matúš, I., Vadašová, B., Eliaš, T., Czarny, W., Labudová, J., & Grznár, L. (2024). Swim start and performance in 50 m freestyle in different age categories of competitive swimmers. Pedagogy of Physical Culture and Sports, 28(1), 33–42. https://doi.org/10.15561/26649837.2024.0104