TY  - JOUR
AU  - Marek, Ivo
TI  - On a method of D. Marsal for equations with positive operators
JO  - Applications of Mathematics
PY  - 1970
SP  - 413
EP  - 417
VL  - 15
IS  - 6
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/articles/10.21136/AM.1970.103315/
DO  - 10.21136/AM.1970.103315
LA  - en
ID  - 10_21136_AM_1970_103315
ER  -