1. Construction Norms and Regulations II-15-74. Foundation Beds for Buildings and Structures [in Russian], Stroiizdat, Moscow (1975).
2. Construction Norms and Regulations II-16-76. Foundation Beds for Hydraulic Structures [in Russian], Stroiizdat, Moscow (1977).
3. P. D. Evdokimov, Strength of Foundation Beds and Stability of Hydraulic Structures on Soft Soils [in Russian], Gosenergoizdat, Moscow (1956).
4. A. S. Stroganov, "Effect of the plastic potential of soil under plane strain," in: All-Union Conference on the Design and Investigation of Foundation Beds for Hydraulic Structures [in Russian], Energiya, Moscow (1980).
5. V. I. Novotortsev, "Experience with the application of plasticity theory to problems associated with determination of the bearing capacity of foundation beds for structures," News of the B. E. Vedeneev All-Union Scientific-Research Institute of Hydraulic Engineering [in Russian], Vol. 22, Energiya, Leningrad (1938).