Vozrastnye osobennosti obucenija i soversenstvovanija techniki sportivnych sposobov plavanija u mal'cikov i devocek 7-17 let - Aikin, V. A.; Zukova, E. S.; Zukov, R. S. (Fiziceskaja Kultura: vospitanie, obrazovanie, trenirovka, 1997)
Keywords: swimming; junior elite sport; technique; training; means; age; Soviet Union; endurance sports; junior sports