TY  - JOUR
AU  - Berezansky, Leonid
AU  - Domshlak, Yury
TI  - First-order differential equations with several deviating arguments: Sturmian comparison method in oscillation theroy: I
JO  - Electronic Journal of Differential Equations
PY  - 2001
VL  - 2001
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/EJDE_2001__2001__a165/
LA  - en
ID  - EJDE_2001__2001__a165
ER  -