TY  - BOOK
AU  - Erbe,L.H.
AU  - Kong,Qingkai
AU  - Zhang,B.G.
TI  - Oscillation theory for functional differential equations 
SN  - 9780824795986
U1  - 517.9 
PY  - 2015///
CY  - New York 
PB  - Marcel Dekker
KW  - MATHEMATICS
KW  - FUNCTIONAL DIFFERENTIAL EQUATIONS
KW  - OSCILLATIONS
ER  -