LAVCEL-BUDKO, Olga; KRYLOVAS, Aleksandras; MIŠKINIS, Paulius. Asymptotic investigation of a nonlinear model of string vibrations. Lietuvos matematikos rinkinys, [S. l.], v. 57, n. B, p. 60–64, 2016. DOI: 10.15388/LMR.B.2016.11. Disponível em: https://www.journals.vu.lt/LMR/article/view/17737.. Acesso em: 2 may. 2024.