Improvement of the position of planet X based on the motion of nearly parabolic comets
Crossref DOI link: https://doi.org/10.1134/S1063773717020037
Published Online: 2017-02-16
Published Print: 2017-02
Update policy: https://doi.org/10.1007/springer_crossmark_policy
Medvedev, Yu. D.
Vavilov, D. E.
Bondarenko, Yu. S.
Bulekbaev, D. A.
Kunturova, N. B.
License valid from 2017-02-01