1. V. A. Ashikhmen and L. É. Pronina, “Regrouting and its effect on the stress-strain state of the Inguri arch dam,” Gidrotekh. Stroit., No. 10 (1994).
2. É. S. Argal, V. A. Ashikhmen, and V. M. Korolev, “Experimental works on grouting the joints of the Krasnoyarsk dam,” Gidrotekh. Stroit., No. 12 (1972).
3. Clapet d'injection reinjectables tipe “Capitaine,” Brevete SGDG. SELL. “Capitain” type reinjectable grouting valve (patented) (1961).
4. V. M. Korolev, L. É. Pronina, and V. A. Ashikhmen, “Properties of high-penetrability cement grouts,” Sb. Trudov Gidroproekta, No. 155 (1992).
5. V. A. Ashikhmen, “Semiautomatic grout dispersing plant,” Ser. SGÉS, E. I. Moscow, No. 6 (1981).