TY  - JOUR
AU  - Q. Chuanxi
AU  - G. Ladas
TI  - Oscillations of First-Order Neutral Equations with Variable Coefficients.
JO  - Monatshefte für Mathematik
PY  - 1990
SP  - 103
EP  - 112
VL  - 109
IS  - 2
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/MOMA_1990__109_2_178461/
ID  - MOMA_1990__109_2_178461
ER  -