Matveenko, Valeriy Pavlovich, Sevodin Мikhail Аlekseevich, and Natalya Vitalievna Sevodina. “Applications of Muller’s Method and the Argument Principle to Eigenvalue Problems in Solid Mechanics”. Computational Continuum Mechanics 7, no. 3 (October 10, 2014): 331–336. Accessed May 13, 2026. https://journal-dev.icmm.ru/index.php/ccm/article/view/CCMv7n3a32.