1.
Kourkoulis S, Exadaktylos G. The displacement discontinuity technique in fracture mechanics: the subsurface crack problem. Arch. Mech. [Internet]. 2001 Sep. 1 [cited 2025 Dec. 13];53(4-5):421-37. Available from: https://am.ippt.pan.pl/index.php/am/article/view/v53p421