中国科学院数学与系统科学研究院期刊网
JSSC
POSITIVE SOLUTIONS OF SINGULAR SUBLINEAR SECOND ORDER BOUNDARY VALUE PROBLEMS
WEI Zhongli
POSITIVE SOLUTIONS OF SINGULAR SUBLINEAR SECOND ORDER BOUNDARY VALUE PROBLEMS
WEI Zhongli
Journal of Systems Science and Complexity . 1998, (1): 82 -088 .