Minglibayev, M.Zh., и S.B. Bizhanova. «TRANSLATIONAL-ROTATIONAL MOTION OF A NONSTATIONARY AXISYMMETRIC BODY». Physico-mathematical series, no. 2 (апрель 15, 2021): 131–137. просмотрено декабрь 4, 2024. http://550300.0ncwlf7ax.asia/physics-mathematics/article/view/299.