TY  - JOUR
AU  - Bartušek, Miroslav
TI  - On zeros of solutions of the differential equation $(p(t)y' )' +f(t, y, y' )=0$
JO  - Archivum mathematicum
PY  - 1975
SP  - 187
EP  - 192
VL  - 11
IS  - 4
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/ARM_1975__11_4_a0/
LA  - en
ID  - ARM_1975__11_4_a0
ER  -