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Leningrad Institute of Mechanics, Institute of Polymer Mechanics, Latvian Academy of Sciences, Riga Polytechnic Institute. Translated from Problemy Prochnosti, No. 9, pp. 66–72, September, 1987.
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Meshkov, E.V., Kulik, V.I., Upitis, Z.T. et al. Determination of coefficients in polynomial-tensor fracture criteria. Strength Mater 19, 1260–1267 (1987). https://doi.org/10.1007/BF01523385
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DOI: https://doi.org/10.1007/BF01523385