The Results of the Checks in the Women's Heptathlon Training During a 10-year Training Cycle

Journal of Education, Health and Sport, Tom 3, Numer 5 (2013) s. 277-300
Maria Kamrowska-Nowak, Krzysztof Byzdra, Katarzyna Majchak, Norbert Stępniak, Walery Zukow