%0 Journal Article %A A. L. Teptin %T On the oscillatory character of the kernel connected with the Green’s function of a multi-point problem %J Differencialʹnye uravneniâ %D 1990 %P 358-360 %V 26 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/item/DE_1990_26_2_a26/ %G ru %F DE_1990_26_2_a26