Strizhkova, Tatiana, Larisa Cheprapkina, and Olga Strizhkova. 2012. “Laws of Neurofeedback Influence on Condition of Highly Skilled Gymnasts-Women”. Journal of Human Sport and Exercise 7 (1proc):S194-S201. https://doi.org/10.4100/jhse.2012.7.Proc1.22.