V. Naumenko, Yury, Vasyl I. Gnitko, and Elena A. Strelnikova. “Liquid Induced Vibrations of Truncated Elastic Conical Shells With Elastic and Rigid Bottoms”. International Journal of Engineering and Technology 7, no. 2.23 (April 20, 2018): 335–339. Accessed May 18, 2025. https://mail.sciencepubco.com/index.php/IJET/article/view/15327.