TY  - JOUR
AU  - W. Mlak
TI  - An example of the equation $u_t = u_{xx} + f(x, t, u)$ with distinct maximum and minimum solutions of a mixed problem
JO  - Annales Polonici Mathematici
PY  - 1963
SP  - 101
EP  - 103
VL  - 13
IS  - 1
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/articles/10.4064/ap-13-1-101-103/
DO  - 10.4064/ap-13-1-101-103
LA  - en
ID  - 10_4064_ap_13_1_101_103
ER  -