Grigan, S.A., N.N. Ryzhkin, R.V. Polin, и G.N. Tokarev. 2023. «INFLUENCE OF MAXIMUM STROKE FORCE AND REDUCTION IN TRAINING VOLUMES ON ATHLETIC PERFORMANCE IN SWIMMING». Theory and Practice of Physical Culture, вып. 1 (апрель). http://tpfk.ru/index.php/TPPC/article/view/504.