%0 Journal Article %A Yu. S. Shatalov %T An example of the inapplicability of the quasi-reversibility method to finding boundary functions that control the solution of the heat equation %J Differencialʹnye uravneniâ %D 1974 %P 1335-1337 %V 10 %N 7 %I mathdoc %U http://geodesic.mathdoc.fr/item/DE_1974_10_7_a23/ %G ru %F DE_1974_10_7_a23