%0 Journal Article %A M. F. Cherepova %T On some properties of the parabolic potential of bulk masses.~I %J Differencialʹnye uravneniâ %D 1999 %P 1701-1706 %V 35 %N 12 %I mathdoc %U http://geodesic.mathdoc.fr/item/DE_1999_35_12_a12/ %G ru %F DE_1999_35_12_a12