Molchanov , I.N. and Galba , E.F. (2025) “Variational statements of a statical problem of the elasticity theory under the preset external forces”, Ukrains’kyi Matematychnyi Zhurnal, 43(2), pp. 158–161. Available at: https://umj.imath.kiev.ua/index.php/umj/article/view/9350 (Accessed: 6 December 2025).