Deev, V. M., and N. A. Necheporenko. “Homogeneous General Solutions in a Statical Problem of the Elastisity Theory”. Ukrains’kyi Matematychnyi Zhurnal 23, no. 6 (October 26, 1971): 766–772. Accessed April 11, 2025. https://umj.imath.kiev.ua/index.php/umj/article/view/8624.