KINETICS OF COLOR DEVELOPMENT IN MODEL CRYSTALS OF SILVER BROMIDE Article MIKHALENKO I.I., KRUGLYAK A.A., KRASNYIADMONI L.V., YAGODOVSKII V.D. Journal of applied chemistry of the USSR. Vol. 63. 1990. P. 1647-1651
HERNIOTOMY AS A CAUSE OF MALE-STERILITY Article VASILYEV V.I. Khirurgiya. ООО "Издательство "Медиа Сфера". 1990. P. 70-74