TY  - BOOK
AU  - Ladde, G. S.
AU  - Zhang, B. G.
TI  - OSCILLATION THEORY OF DIFFERENTIAL EQUATIONS WITH DEVIATING ARGUMENTS
U1  - 515.35 
PY  - 1987///
CY  - New York
PB  - Marcel Dekker
KW  - Differential Equations
KW  - Oscillations
ER  -