GRIGORENKO, O.; PARKHOMENKO, O.; DARMOSIUK, V.; VASIL’EVA, L. Discovering a pattern in the free vibrations of gently sloping shells of different geometry in the classic and refined statements. Eastern-European Journal of Enterprise Technologies, [S. l.], v. 2, n. 7 (104), p. 19–25, 2020. DOI: 10.15587/1729-4061.2020.198661. Disponível em: https://journals.uran.ua/eejet/article/view/198661. Acesso em: 18 may. 2024.