Itou, S. (1977) “The Effect of Couple-Stresses on Stress Concentration Around a Rigid Circular Inclusion in a Half-Plane Under Tension”,
Engineering Transactions, 25(1), pp. 173–181. Available at:
https://et.ippt.pan.pl/index.php/et/article/view/2160 (Accessed: 18 August 2025).