%0 Journal Article %A I. V. Korolev %T Harnack's inequality for one-dimensional parabolic equations %J Differencialʹnye uravneniâ %D 1974 %P 899-904 %V 10 %N 5 %I mathdoc %U http://geodesic.mathdoc.fr/item/DE_1974_10_5_a15/ %G ru %F DE_1974_10_5_a15