摘要： In this paper,we study the oscillatory behaviors of the delay inequalities
… and … . We improved the main results of [3-6].
魏俊杰. 非线性偏差变元微分不等式解的性质及其应用[J]. 数学季刊, 1989, 4(3): 81-86.
魏俊杰. 非线性偏差变元微分不等式解的性质及其应用[J]. Chinese Quarterly Journal of Mathematics, 1989, 4(3): 81-86.
