Touzaline, Arezki, and Djamel Eddine Teniou. “A Quasistatic Unilateral Contact Problem With Friction for Nonlinear Elastic Materials”. Mathematical Modelling and Analysis 12, no. 4 (December 31, 2007): 497-514. Accessed November 18, 2024. https://jeelm.vgtu.lt/index.php/MMA/article/view/7153.