Yessenbayeva, G.A., D.N. Yesbayeva, and N.K. Syzdykova. “On the Finite Element Method for Calculation of Rectangular Plates”. Bulletin of the Karaganda University. Mathematics Series 95, no. 3 (September 30, 2019): 128–135. Accessed August 27, 2025. http://mts.buketov.edu.kz/index.php/mathematics-vestnik/article/view/314.