Symonik, A. V., O. Ye. Chernenko, A. Ye. Chernenko, D. G. Serdyuk, B. V. Kokarev, S. M. Bulakh, and A. M. Hurieieva. “Application of Fitball Aerobics Means in the System of Physical Education of Female Students of Non-Sporting Specialties”. Physical education of students 22, no. 3 (June 27, 2018): 159-166. Accessed October 26, 2020.