Öner, E., G. Adiyaman, and A. Birinci. “Continuous Contact Problem of a Functionally Graded Layer Resting on an Elastic Half-Plane”. Archives of Mechanics 69, no. 1 (February 21, 2017): 53–73. Accessed November 19, 2025. https://am.ippt.pan.pl/index.php/am/article/view/v69p53.