![Installation of cast-in-place piles by pneumatic punchers: Yu. N. Kozakov, N. F. Bulankin & Y. F. Stoyan, Soil Mechanics & Foundation Engineering, 32(1), 1995, pp 14–17; translated from: Osnovaniya, Fundamenty i Mekhanika Gruntov 1, 1995, pp 12–14]()
Installation of cast-in-place piles by pneumatic punchers: Yu. N. Kozakov, N. F. Bulankin & Y. F. Stoyan, Soil Mechanics & Foundation Engineering, 32(1), 1995, pp 14–17; translated from: Osnovaniya, Fundamenty i Mekhanika Gruntov 1, 1995, pp 12–141996