Irina Kriventsova, Sergii Iermakov, Pavol Bartik, Mykola Nosko, Wojciech J. Cynarski, Optimization of student-fencers’ tactical training, Ido Movement for Culture : journal of martial arts anthropology : theory of culture, psychophysical culture, cultural tourism, anthropology of martial arts, combat sports, 2017, 17, 3, s. 21-30