TY  - JOUR
AU  - Čadek, Martin
TI  - Oscillatory properties of second order linear differential equations in the complex domain
JO  - Commentationes Mathematicae Universitatis Carolinae
PY  - 1989
SP  - 17
EP  - 21
VL  - 30
IS  - 1
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/CMUC_1989__30_1_a1/
LA  - en
ID  - CMUC_1989__30_1_a1
ER  -