Carini A, Maier G. Extremum and saddle-point theorems for elastic solids with dissipative displacement discontinuities. Arch. Mech. [Internet]. 2000 Sep. 1 [cited 2026 Feb. 15];52(4-5):523-45. Available from: https://am.ippt.pan.pl/index.php/am/article/view/v52p523