作 者:Sun, J.-P. ;Zhao, Y.-H.
出 处:International Journal of Differential Equations and Applications. 2003 ;7(3).doi:10.12732/ijdea.v7i3.1255
出 版 社:International Journal of Differential Equations and Applications
文 章 ID:100268234
作 者:Liang, R.-J. ;Zhao, Y.-H. ;Sun, J.-P.
出 处:International Journal of Differential Equations and Applications. 2003 ;7(3).doi:10.12732/ijdea.v7i3.1254
出 版 社:International Journal of Differential Equations and Applications
文 章 ID:100268332