IVANA KLACKOVA , TATYANA IVANOVA , IVAN KURIC, ALEKSANDR KORSHUNOV , VLADIMIR KORETCKIY
Tanyana Nikolaevna Ivanova, Zuzana Sagova, Aleksandr Ivanovich Korshunov
Tanyana Nikolaevna Ivanova, Pavol Bozek, Aleksandr Ivanovich Korshunov, Vladimir Pavlovich Koretckiy
TATIANA N. IVANOVA, TIBOR KRENICKY, ALEKSANDR I. KORSHUNOV, VLADIMIR P. KORETCKIY
VYACHESLAV B. DEMENTYEV, ZUZANA SAGOVA, ALEKSANDR I. KORSHUNOV, MILAN SAGA, ADIMIR P. KORETSKIY