1. V. N. Rodionov, V. V. Adushkin, A. N. Romashev, et al., Mechanical Effect of Underground Explosion [in Russian], Nedra, Moscow (1971).
2. G. P. Cherepanov, Mechanics of Brittle Disintegration [in Russian], Nauka, Moscow (1974).
3. P. A. Martynyuk and E. N. Sher, “Determination of the size of a zone of radial cracks formed on camouflet explosion of a cord charge in a brittle medium,” Prikl. Mekh. Tekh. Fiz., No. 4 (1984).
4. E. N. Sher and N. I. Aleksandrova, “Dynamics of development of crushing zone in elastoplastic medium in camouflet explosion of string charge,” Fiz.-Tekh. Probl. Razrab. Polezn. Iskop., Vol. 33, No 6, 43–49 (1997).
5. E. N. Sher and M. Yu. Zagorskikh, “Consideration of dilation in studying the dynamics of crushing zone development in an elastoplastic material with camouflet explosion of a concentrated charge,” Fiz.-Tekh. Probl. Razrab. Polezn. Iskop., Vol. 33, No 5, 48–53 (1997).