中国科学院数学与系统科学研究院期刊网
常微分方程组的整体解及两点边值问题——Ⅰ.整体解方法
张关泉
INTEGRATED SOLUTIONS OF ORDINARY DIFFERENTIAL EQUATION SYSTEM AND TWO-POINT BOUNDARY VALUE PROBLEMS PART Ⅰ. INTEGRATED SOLUTION METHOD
计算数学 . 1981, (3): 245 -254 .  DOI: 10.12286/jssx.1981.3.245