TY  - JOUR
AU  - E. A. Grigor'ev
TI  - On the stability, in the class of positive solutions, of the time-inverse Cauchy problem for the heat equation
JO  - Differencialʹnye uravneniâ
PY  - 1981
SP  - 1250
EP  - 1255
VL  - 17
IS  - 7
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/DE_1981_17_7_a9/
LA  - ru
ID  - DE_1981_17_7_a9
ER  -