Impact of Covid-19 on the physical activity and well-being of Hungarian athletes and sports professionals - Szabó, T.; Stocker, M.; Ács, P.; Morvay-Sey, K.; Pálvölgyi, A.; Laczkó, T. (Health Problems of Civilization, 2020)
Keywords: development; Hungary; virus; elite sport; sparetime sports; sports medicine; Poland; biological and medical sciences; social sciences