Short description: In Russian. Sokolov, Yuri Dmitrievich. Special trajectories of the system of free material points. Kyiv: Acad. sciences of the Ukrainian SSR, 1951. Osobye traektorii sistemy svobodnykh material'nykh tochek. In Russian /Special trajectories of the free material point system . The image is provided for reference only. It may reflect condition of one of the available copies or only help in identifying the edition. Please feel free to contact us for a detailed description of the copies available. SKU6025809