一类源于广义Riemann问题的奇异摄动非线性边值问题
任长宇,姜杰,徐岩
A Class of Singular Perturbation Nonlinear Boundary Value Problem Arising from General Riemann Problem
REN Chang-yu,JIANG Jie,XU Yan
吉林大学学报(理学版) . 2005, (05): 573 -579 .