TY  - JOUR
AU  - Kordonis, I.-G.E.
AU  - Philos, Ch.G.
TI  - Oscillation and nonoscillation in delay or advanced differential equations and in integrodifferential equations.
JO  - Georgian Mathematical Journal
PY  - 1999
SP  - 263
EP  - 284
VL  - 6
IS  - 3
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/GMJ_1999__6_3_48321/
LA  - en
ID  - GMJ_1999__6_3_48321
ER  -