TY  - JOUR
AU  - D. P. Mishev
TI  - Oscillation of the Solutions of Neutral Type Hyperbolic Differential Equations
JO  - Mathematica balkanica
PY  - 1991
SP  - 121
VL  - 5
IS  - 2
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/MABA_1991_5_2_a5/
ID  - MABA_1991_5_2_a5
ER  -