Сергієнко [Serhiyenko L.] Леонід Прокопович. “Theory of Measurement: About Correctness in Measurement of Human Motorics”. Slobozhanskyi Herald of Science and Sport, no. 4(31) (October 30, 2012): 41–49. Accessed December 23, 2024. https://journals.uran.ua/index.php/1991-0177/article/view/21926.