%0 Journal Article %A V. P. Stulov %T Comet nucleus motion in the upper atmosphere of a planet %J Vestnik Moskovskogo universiteta. Matematika, mehanika %D 1997 %P 63-65 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/VMUMM_1997_1_a14/ %G ru %F VMUMM_1997_1_a14