TY  - JOUR
AU  - Vosmanský, Jaromír
TI  - The monotonicity of extremants of integrals of the differential equation $y''+q(t)y=0$
JO  - Archivum mathematicum
PY  - 1966
SP  - 105
EP  - 111
VL  - 02
IS  - 3
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/ARM_1966__2_3_a1/
LA  - en
ID  - ARM_1966__2_3_a1
ER  -