1. G. I. Andreev, G. A. Kozlechkov, L. M. Rodionova, A. I. Semernikova, B. L. Gradusov, K. I. Fedorov, and N. P. Chizhikova, “Direction of soil formation in the Lower Don and Zapadnyi Manych areas and its change under irrigation,” in Exploitation of Irrigation and Drainage Systems and Reclamation of Irrigated Lands in the North Caucasus, Sb. Nauchn. Tr. Yuzhgiprovodkhoza XV (II), (Rostov-on-Don, 1973), pp. 255–307 [in Russian].
2. I. N. Antipov-Karataev, Reclamation of Solonetzes in the Soviet Union (Izd. Akad. Nauk SSSR, Moscow, 1953) [in Russian].
3. Basic Scales for Soil Morphology. Methodological Guidelines for Soil Description. (Pochv. Inst. im. V.V. Dokuchaeva, Moscow, 1982), 58 pp. [in Russian].
4. A. V. Baranovskaya and V. I. Azovtsev, “The impact of irrigation on the migration of carbonates in soils of the Volga region,” Pochvovedenie 10, 17–26 (1981).
5. S. Ya. Bezdnina, Quality of Irrigation Water. Principles and Methods of Assessment. (ROMA, Moscow, 1997) [in Russian].