فهرس المقالات Jian-Guo Liu المقاله 1 - Auto-Bäcklund transformation and new exact solutions of the (3+1)-dimensional KP equation with variable coefficients 10.1186/2251-7235-7-49 Jian-Guo Liu Zhifang Zeng Journal of Theoretical and Applied Physics , العدد 1 , السنة 0 , زمستان 2013
