Kreft, P., D. W. Skalski, A. Pęczak-Graczyk, and D. Kowalski. 2022. “TRAINING LOADS OF PLAYERS OF THE NATIONAL JUNIOR NATIONAL TEAM IN SWIMMING”. Rehabilitation and Recreation, no. 10 (April):106-14. https://doi.org/10.32782/2522-1795.2022.10.14.