Tropin, Y., Korobeynikov, G., Curby, D., Vorontsov, A., Shatskih, V. Veröffentlicht in International Journal of Wrestling Science (2019)
Korobeynikov, G., Korobeinikova, L., Latishev, S., Shackih, V. Veröffentlicht in International scientific and professional conference on wrestling: "Applicable research in wrestling" (2017)