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Translated from Fiziko-Khimicheskaya Mekhanika Materialov, Vol. 21, No. 5, pp. 63–68, September–October, 1985.
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Savruk, M.P., Yarema, S.Y., Osiv, P.N. et al. Stresses in a compressed square specimen with a longitudinal or diagonal crack. Mater Sci 21, 454–459 (1985). https://doi.org/10.1007/BF01147593
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DOI: https://doi.org/10.1007/BF01147593