作 者:Zhang, Ming-Yue ;Li, Wan-Tong
出 处:International Journal of Differential Equations and Applications. 2002 ;4(1).doi:10.12732/ijdea.v4i1.276
出 版 社:International Journal of Differential Equations and Applications
文 章 ID:100268308
作 者:Li, Wan-Tong ;Cheng, Sui Sun
出 处:International Journal of Differential Equations and Applications. 2005 ;10(3).doi:10.12732/ijdea.v10i3.181
出 版 社:International Journal of Differential Equations and Applications
文 章 ID:100268330