BAPAEV K.B; VASSILINA G.K. ON LAGRANGE STABILITY AND POISSON STABILITY OF THE DIFFERENTIAL-DYNAMIC SYSTEMS . Известия НАН РК. Серия физико-математическая, [S. l.], n. 5, p. 120–125., 2019. Disponível em: http://550300.0ncwlf7ax.asia/physics-mathematics/article/view/1665. Acesso em: 3 дек. 2024.