Cite
MLA Citation
Alexander Perminov and Eduard Kuznetsov. “The semi-analytical motion theory of the third order in planetary masses for the Sun – Jupiter – Saturn – Uranus –Neptune's system.” Proceedings of the International Astronomical Union, vol. 15, 2019, pp. 211–213. http://access.bl.uk/ark:/81055/vdc_100155166512.0x000024