Cui Baotong, Li Weinian. Oscillation of systems of hyperbolic equations with functional arguments[J]. Appl. Anal. , 1999, 72(1-2): 43-56.是什么意思_Cui Baotong, Li Weinian. Oscillation of systems of hyperbolic equations with functional arguments[J]. Appl. Anal. , 1999, 72(1-2): 43-56.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句