1. Verednikov VV. Seepage Theory and its Application in Irrigation and Drainage. Leningrad; Moscow: Gosstroiizdat; 1939.
2. Ground water hydraulics;Rizenkampf;Uch Zap Sarat Univ,1940
3. Seepage of water from the sprinkler of an irrigation system;Verigin;Dokl Akad Nauk SSSR,1949
4. Some cases of the rise in ground waters when there is a general and local increased infiltration;Verigin;Inzh Sbornik,1950
5. A method of solving seepage problems;Numerov;Izv Akad Nauk SSSR OTN,1954