K.A.KABYLBEKOV; KH.K.ABDRAKHMANOVA; A.D.DASIBEKOV; B.SH.KEDELBAEV; P.A. SAIDAKHMETOV. CALCULATION AND VISUALIZATION OF SMALL OSCILLATIONS OF A DOUBLE PLANE PENDULUM. Известия НАН РК. Серия физико-математическая, [S. l.], n. 2, p. 69–78, 2019. Disponível em: http://91834.libg.asia/physics-mathematics/article/view/1178. Acesso em: 20 апр. 2025.