V. A. Grigor'ev
- New design of a conical vaned point for determining the characteristics of friction and cohesion of cohesive soils. Dans: Soil Mechanics and Foundation Engineering, v. 3, n. 4 (juillet 1966). (1966):
- Nomograms of the dependence of strength characteristics on the void ratio and plastic limit of clay soils. Dans: Soil Mechanics and Foundation Engineering, v. 7, n. 1 (janvier 1970). (1970):