Vitalii Kovtsun. Differentiation of training loads aimed at developing coordination abilities of volleyball players at the stage of specialized basic training : Доктор філософії : spec.. 017 - Фізична культура і спорт : presented. 2026-09-08; popup.evolution: o; Lviv State University of Physical Culture named after Ivan Bobersky. – Львів, 0826U004765.

Updated: 2026-11-15