TY  - JOUR
AU  - Rovder, Jozef
TI  - Oscillation criteria for third-order linear differential equations
JO  - Mathematica slovaca
PY  - 1975
SP  - 231
EP  - 244
VL  - 25
IS  - 3
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/MASLO_1975__25_3_a5/
LA  - en
ID  - MASLO_1975__25_3_a5
ER  -