TY  - JOUR
AU  - Mařík, Robert
TI  - Nonnegativity of functionals corresponding to the second order half-linear differential equation
JO  - Archivum mathematicum
PY  - 1999
SP  - 155
EP  - 164
VL  - 35
IS  - 2
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/ARM_1999__35_2_a7/
LA  - en
ID  - ARM_1999__35_2_a7
ER  -