1. G. Kyun, L. Shoible, and Kh. Shlik, Underground Driving of Inaccessible Pipelines [in Russian], Stroiizdat, Moscow (1933).
2. A. D. Kostylev, V. P. Gileta, et al., Pneumatic Punchers in Construction [in Russian], Nauka, Novosibirsk (1987).
3. B. N. Smolyanitskii, V. V. Chervov, V. V. Trubitsyn, et al., “New pneumatic percussion machines for peculiar construction operations,” Mekhan. Stroit., No. 7 (1997).
4. B. B. Danilov and B. N. Smolyanitskii, “Methods to gain better efficiency of driving steel pipes into the ground by the pneumatic hammers,” Fiz.-Tekh. Probl. Razrab. Polezn. Iskop., No. 6 (2005).
5. N. A. Tsytovich, Soil Mechanics [in Russian], Vyssh. Shk., Moscow (1979).