%0 Journal Article %A I. L. Yeliseyenko %T On a density estimation by a spline functions %J Zapiski Nauchnykh Seminarov POMI %D 1986 %P 27-36 %V 153 %U http://geodesic.mathdoc.fr/item/ZNSL_1986_153_a2/ %G ru %F ZNSL_1986_153_a2