KomarenkoA. N. “Operator Methods in the Problem of Perturbed Motion of a Rotating Body Partially Filled With Liquid”. Ukrains’kyi Matematychnyi Zhurnal 48, no. 3 (March 25, 1996): 335-348. Accessed October 6, 2024. https://umj.imath.kiev.ua/index.php/umj/article/view/5331.