1. N. A. Tsytovich, A. L. Kryzhanovskii, and A. E. Monastyrskii, ?Investigated of the mechanical properties of soils on an instrument with independently controlled principal stresses,? in: Transactions of the 5th Danube European Conference on Soil Mechanics and Foundation Engineering [in Russian], Bratislava, Czechoslovakia (1977).
2. A. L. Kryzhanovskii, V. A. Zaziyants, and E. F. Gul'ko, ?Rational soil model in calculations of embankments in two- and three-dimensional formulations,? Gidrotekh. Stroit., No. 1 (1976).
3. G. M. Lomize, A. L. Kryzhanovskii, and V. F. Petryanin, ?Investigation of regularities of the stress-strain state in plane strain,? Osn. Fundam. Mekh. Gruntov, No. 1 (1972).
4. G. E. Green and D. W. Reades, ?Boundary conditions, anisotropy, and sample shape effects in the stress-strain behavior of sand in triaxial compression and plane strain,? Geotechnique,25, No. 2 (1975).
5. E. V. Shcherbina and A. L. Kryzhanovskii, Stress-Strain State of Soil in Instruments with a Cubic Shape of the Sample. Manuscript deposited at VNIIIS Gosstroi USSR, Collection of Abstracts No. 6 [in Russian] (1980).