Skurikhina, N., M. Kudryavtsev, V. Kuzmin, and S. S. Iermakov. “Fitness Yoga As Modern Technology of Special Health groups’ Girl students’ Psycho-Physical Condition and Psycho-Social Health Strengthening”. Physical Education of Students, vol. 20, no. 2, Apr. 2016, pp. 24-31, doi:10.15561/20755279.2016.0204.