Pshinko, O. M., A. V. Krasniuk, and Y. S. Kharchenko. “STUDIES OF POLYMER SOLUTIONS BASED ON UREA RESINS FOR THE RECOVERY OF CONCRET ELEMENTS OF TRANSPORT OF HYDRAULIC STRUCTURE”. Science and Transport Progress, no. 3, Apr. 2004, pp. 146-9, doi:10.15802/stp2004/20981.