LIPOVSKYI, Volodymyr. Homogeneous Model in Finite Element Analysis for Natural Frequency Calculation of Axisymmetric Shells. Challenges and Issues of Modern Science, Dnipro, UA, v. 3, p. 8–14, 2024. Disponível em: https://cims.fti.dp.ua/j/article/view/204.. Acesso em: 29 mar. 2025.