Porkhaev, G. V., Targulyan, Y. O., & Kolesov, A. A. (1977). Driving piles in permafrost with hole sinking by steam vibroleader. Soil Mechanics and Foundation Engineering, 14(3), 161.
Chicago Style (17th ed.) CitationPorkhaev, G. V., Yu. O. Targulyan, and A. A. Kolesov. "Driving Piles in Permafrost with Hole Sinking by Steam Vibroleader." Soil Mechanics and Foundation Engineering 14, no. 3 (1977): 161.
MLA (9th ed.) CitationPorkhaev, G. V., et al. "Driving Piles in Permafrost with Hole Sinking by Steam Vibroleader." Soil Mechanics and Foundation Engineering, vol. 14, no. 3, 1977, p. 161.
Warning: These citations may not always be 100% accurate.