ASTRAUSKIENĖ , E.; TIKNEVIČIENĖ, Irena; RAGULSKIS, Liutauras. Self-regulation in nonlinear dinamic system with inertial excitation . Lietuvos matematikos rinkinys, [S. l.], v. 38, n. II, p. 420–422 , 1998. DOI: 10.15388/LMD.1998.37947. Disponível em: https://journals.vu.lt./LMR/article/view/37947. Acesso em: 19 apr. 2025.