Literature Cited
M. P. Volarovich, “Physical properties of rocks at high pressures,” Tr. IFZ Akad. Nauk SSSR, No. 23, Moscow (1962).
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Additional information
Higher Mining-Geological Institute, Sofia. Translated from Fiziko-Tekhnicheskie Problemy Razrabotki Poleznykh Iskopaemykh, No. 6, pp. 28–31, November–December, 1979.
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Parashkevov, R. Assessment of rocks in a bulk stress state by energy criteria. Soviet Mining Science 15, 562–564 (1979). https://doi.org/10.1007/BF02499598
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DOI: https://doi.org/10.1007/BF02499598