HAN Zhong-yue. Oscillations of a class of third order nonlinear neutral functional differential[J]. Journal of East China Normal University(Natural Sc, 2012, 2012(1): 113-120.
{1}AKTAS M F, TIRYAKI A, ZAFER A. Oscillations criteria for thirdorder nonlinear functional differential equation[J]. Appl MathLetters, 2010, 23: 756-762.{2}DAHIYA R S, ZAFER A. Oscillatory and asymptotic behavior ofsolutions of third order delay differential equations with forcingterms[J]. Differential Equations Dynam Syst, 1993(1): 123-136.{3}DZURINA J. Asymptotic properties of third order delaydifferential equations[J]. Czech Math J, 1995, 45: 443-448.{4}DZURINA J. Asymptotic properties of the third order delaydifferential equations[J]. Nonlinear Anal TMA, 1996, 26: 33-43.{5}GRACE S R, AGARWAL R P, PAVANI R, THANDAPANI E. On theoscillation of certain third order nonlinear functional differentialequations[J]. Appl Math Comput, 2008, 202: 102-112.{6}AGARWAL R P, GRACE S R, O'REGAN D. Oscillation Theory for Differenceand Functional Differential Equations[M]. Dordrecht: Kluwer, 2000.{7}ERBE L H, KONG Q, ZHANG B G. Oscillation Theory for FunctionalDifferential Equations[M]. New York: Marcel Dekker, 1995.{8}GY\"{O}RI I, LADAS G. Oscillation Theory of Delay DifferentialEquations with Applications[M]. Oxford: Oxford University Press,1991.{9}HALE J K. Theory of Functional Differential Equations[M]. New York:Springer-Verlag, 1977.{10}YANG Q G, ZHU S M. On Oscillation of Second Order NonlinearDelay Neutral Differential Equations[J]. J Syst Sci Complex, 2003,23(4): 482-490 (in Chinese).{11}ROGOVCHENKO Y V. Oscillation criteria for certain nonlineardifferential equations[J]. J Math Anal Appl, 1999, 229: 399-416.{12}RUAN S G. Oscillation of second order neutral differentialequations[J]. Canad Math Bull, 1993, 36(4): 485-496.