LAVCEL, Olga; KRYLOVAS, Aleksandras. Analysis of asymptotics for a model of nonlinear oscillations of the absolute elastic weightless string. Lietuvos matematikos rinkinys, [S. l.], v. 50, n. proc. LMS, p. 41–46, 2009. DOI: 10.15388/LMR.2009.07. Disponível em: https://www.journals.vu.lt/LMR/article/view/17883. Acesso em: 11 apr. 2025.