TY  - JOUR
AU  - Hlaváček, Ivan
TI  - Variational principles for parabolic equations
JO  - Applications of Mathematics
PY  - 1969
SP  - 278
EP  - 297
VL  - 14
IS  - 4
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/articles/10.21136/AM.1969.103236/
DO  - 10.21136/AM.1969.103236
LA  - en
ID  - 10_21136_AM_1969_103236
ER  -