TY  - JOUR
AU  - Došlý, Ondřej
AU  - Osička, Jan
TI  - Oscillation and nonoscillation of higher order self-adjoint differential equations
JO  - Czechoslovak Mathematical Journal
PY  - 2002
SP  - 833
EP  - 849
VL  - 52
IS  - 4
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/CMJ_2002__52_4_a14/
LA  - en
ID  - CMJ_2002__52_4_a14
ER  -