5HILGER S.Analysis on measure chains-a unified approach to continuous and discrete calculus[J].Results Math,1990,18(1/2):18-56.
6BOHNER M,PETERSON A.Dynamic equations on time scales,an introduction with applications[M].Boston:Birkhuser,2001:1-50.
7BOHNER M,PETERSON A.Advance in dynamic equations on time scales[M].Boston:Birkhuser,2003:1-50.
8HAN Zhenlai,SUN Shurong,SHI Bao.Oscillation criteria for a class of second order Emden-Fowler delay dynamic equations on time scales[J].J Math Anal Appl,2007,334:847-858.
9HAN Zhenlai,LI Tongxing,SUN Shurong,et al.Oscillation for second order nonlinear delay dynamic equations on time scales[J].Adv Diff Equ,2009(1):1-13.
10HAN Zhenlai,LI Tongxing,SUN Shurong,et al.On the oscillation of second-order neutral delay dynamic equations on time scales[J].Afr Diaspora J Math,2010,9(1):76-86.
