Kanca, F., and I. Baglan. “Solution of the Boundary-Value Problem of Heat Conduction With Periodic Boundary Conditions”. Ukrains’kyi Matematychnyi Zhurnal 72, no. 2 (February 11, 2020): 209-220. Accessed April 19, 2024. https://umj.imath.kiev.ua/index.php/umj/article/view/2367.