[1]孙书荣.一类含多滞量的非线性中立型差分方程的振动准则[J].济南大学学报,1999,{4}(02):16-22.

Sun Shurong. OSCILLATORY CRITERIA FOR A CLASS OF THE NONLINEAR NEUTRAL DIFFERENCE EQUATIONS WITH SEVERAL DELAY ARGUMENTS[J]. Journal of University of Jinan(Social Science Edition), 1999,(2).

[1]孙书荣.一类含多滞量的非线性中立型差分方程的振动准则[J].济南大学学报,1999,{4}(02):16-22. DOI：

Sun Shurong. OSCILLATORY CRITERIA FOR A CLASS OF THE NONLINEAR NEUTRAL DIFFERENCE EQUATIONS WITH SEVERAL DELAY ARGUMENTS[J]. Journal of University of Jinan(Social Science Edition), 1999,(2). DOI：