1. Handbook on Problems of Rock Movements for Conditions of the Prokop'evsk—Kiselesk Region of the Kuznetsk Coal Basin [in Russian], Ugletekhizdat, Moscow (1951).
2. S. G. Avershin, Mining Under Structures and Water Bodies [in Russian], Ugletekhizdat, Moscow (1954).
3. I. A. Petukhov, Some Problems of the Effect of Bed Dip Angle on the Process of Rock Movement [in Russian], VNIMI, Leningrad (1968).
4. K. A. Ardashev, "Main results of investigations of rock pressure in the Kuznetsk coal basin by VNIMI," in: Problems of Rock Pressure [in Russian], IGD SO RAN, Novosibirsk, No. 23 (1964).
5. K. A. Ardashev, "Substantiation and calculation of the parameters of mining the Prokop'evsk-Kiselevsk deposit in the Kuznetsk coal basin," Ibid. in: (1974).