TY  - JOUR
AU  - Z. Knap
TI  - On a certain property of solution of the equation $u_t = u_{xx} + f(x, t, u)$
JO  - Annales Polonici Mathematici
PY  - 1970
SP  - 1
EP  - 5
VL  - 23
IS  - 1
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/articles/10.4064/ap-23-1-1-5/
DO  - 10.4064/ap-23-1-1-5
LA  - en
ID  - 10_4064_ap_23_1_1_5
ER  -