NOWAK M, OSTROWSKA-MACIEJEWSKA J, PĘCHERSKI RB, SZEPTYŃSKI P. Yield Criterion Accounting for the Third Invariant of Stress Tensor Deviator. Part I. Proposition of the Yield Criterion Based on the Concept of Influence Functions. Eng. Trans. [Internet]. 2011 Dec. 31 [cited 2026 Mar. 11];59(4):273–281. Available from: https://et.ippt.gov.pl/index.php/et/article/view/138