%0 Journal Article %A A. M. Kotochigov %A N. A. Shirokov %T Interpolation in a neighborhood of a cusp point %J Algebra i analiz %D 1998 %P 142-176 %V 10 %N 4 %U http://geodesic.mathdoc.fr/item/AA_1998_10_4_a5/ %G ru %F AA_1998_10_4_a5