I. I. MECHNIKOFF'S CONTRIBUTION TO IMMUNOLOGY ArticleFrolov V.A.Journal of Hygiene Epidemiology Microbiology and Immunology. Vol. 29. 1985. P.. 185-191
METHOD OF HYDRAULIC CALCULATION OF CHANNELS OF RIVERS AND LARGE CANALS. ArticleRzhanitsyn N.A., Ponomarev N.K.Soviet meteorology and hydrology. 1984. P.. 74-79