TY  - JOUR
AU  - Ruan, Shigui
TI  - Oscillations of Second Order Neutral Differential Equations
JO  - Canadian mathematical bulletin
PY  - 1993
SP  - 485
EP  - 496
VL  - 36
IS  - 4
UR  - http://geodesic.mathdoc.fr/articles/10.4153/CMB-1993-064-4/
DO  - 10.4153/CMB-1993-064-4
ID  - 10_4153_CMB_1993_064_4
ER  -