Starenie, ėvoli͡u︡t͡s︡ii͡a︡ i prodlenie zhizni

V. V. Frolkis

V. V. Frolʹkis

V. V. Frol'kis, Vladimir V. Frolkis, Vladislav V. Bezrukov, Oleg K. Kulchitsky

V. V. Frolʹkis

V. V. Frolʹkis

V. V. Frolkis, Tamàs Fülöp

V. V. Frolkis

V. V. Frolʹkis, Vladimir V. Frolkis, Khachik K. Muradian

V. V. Frolʹkis

V. V. Frolʹkis