%0 Journal Article
%A A. K. Ratyni
%T Determination of the constant coefficient of the heat equation
%J Differencialʹnye uravneniâ
%D 1983
%P 1928-1937
%V 19
%N 11
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DE_1983_19_11_a14/
%G ru
%F DE_1983_19_11_a14