I. Kaptsov, O. Nalivaiko, O. Romashko, and N. Kaptsova, “LABORATORY AND PRODUCTION TESTS OF A HYDROPHOBIC ADDITIVE FROM THE GROUP «RAMSINKS-2M» FOR CONCRETE USED FOR THE MANUFACTURE OF STATION BLOCKS AND BLOCKS OF TRANSPLANTING TUNNELS WITH HIGH WATERPROOFING: Array”, МЕС, vol. 1, no. 161, pp. 218–222, Mar. 2021.