作 者:Zhao, Y.-H. ;Sun, Jian-Ping ;Yan, K.-M. 等
出 处:International Journal of Differential Equations and Applications. 2003 ;7(3).doi:10.12732/ijdea.v7i3.1253
出 版 社:International Journal of Differential Equations and Applications
文 章 ID:100268280
作 者:Sun, Jian-Ping ;Xi, Fu-Chun
出 处:International Journal of Differential Equations and Applications. 2004 ;9(2).doi:10.12732/ijdea.v9i2.291
出 版 社:International Journal of Differential Equations and Applications
文 章 ID:100268352