I. S. Chumakov
- Experience in sinking bored, underreamed piles in the Ukraine. In: Soil Mechanics and Foundation Engineering, v. 7, n. 4 (July 1970). (1970):
- Experience of using bored situ-cast piles in the Ukraine. In: Soil Mechanics and Foundation Engineering, v. 9, n. 6 (November 1972). (1972):
- Construction of precast open caissons with forced regulation of their sinking. In: Soil Mechanics and Foundation Engineering, v. 12, n. 6 (November 1975). (1975):