Kolimechkov, S., Yanev, I., Kiuchukov, I., Petrov, L. Julkaisussa Science of Gymnastics Journal (2021) “...Yanev, I....”
Miteva, S., Yanev, I., Kolimechkov, S., Petrov, L., Mladenov, L., Georgieva, V., Somlev, P. Julkaisussa International Journal of Sports Science & Coaching (2020) “...Yanev, I....”
Kolimechkov, S., Yanev, I., Kiuchukov, I., Petrov, L., Alexandrova, A., Zaykova, D., Stoimenov, E. Julkaisussa Journal of Applied Sports Sciences (2019) “...Yanev, I....”