TY - JOUR ID - zu236071 UR - http://eprints.zu.edu.ua/36071/ A1 - ??????, ???? A1 - ????????????, ???????? A1 - ??????, ???? A1 - ?????, ??????? A1 - ?????????, ?????? A1 - ?????, ?????? Y1 - 2017/// JF - Journal of Physical Education and Sport SN - 2247 - 806X TI - Effectiveness of the application of the endogenous-hypoxic breathing technique in the physical training of the qualified field hockey players SP - 2553 AV - public EP - 2560 ER -