
1 
YAO Qingliu(Department of Applied Mathematics,Nanjing University of Finance and Economics,Nanjing 210003,China);Solvability of nonlinear fourthorder boundary value problems with two parameters[J];Journal of Anhui University(Natural Sciences);200805 
2 
ZHANG Hai,XIE Xiujuan(School of Mathematics and Computational Science,Anqing Teachers College,Anqing 246133,China);Existence Conditions of Integrating Factors for First Order Ordinary Differential Equations[J];Journal of Anqing Teachers College(Natural Science Edition);200904 
3 
WU Libing,SHA Qiufu,JIANG Benyuan (Department of Mathematics,School of Science,University of Science and Technology Liaoning,Anshan 114051);Note about Liouville formula of ordinary differential equation[J];Journal of University of Science and Technology Liaoning;201001 
4 
WANG Qian,CHEN Xuebo (School of Electronics and Information Engineering,University of Science and Technology Liaoning,Anshan 114051,China);Study on present situation for stability of swarm systems and stability determination method for linear timevariable systems[J];Journal of University of Science and Technology Liaoning;201005 
5 
Xu Bo(Math's Department southwert.Guizhou Teacher's college for Nationalities,Xingyi 562400,Guizhou,China);The solution if functional equation through the structure of ordinary differential equation[J];Journal of Anshun University;200902 
6 
GUO Yingna1 ZHAO Jun2 (Xinxiang No.1 Railway Middle School, Xinxiang 453000,China);Proof of Existence and Uniqueness for the Solution of Integrated Equation[J];Journal of Anyang Institute of Technology;200601 
7 
Wang Xiaojing1,2,Zhang Yan2,Bai Yu2(1.School of Forestry,Beijing Forestry University,Beijing 100083;2.School of Science,BUCEA Beijing 100044);Qualitative Analysis of a kind of TwoDimension Nonlinear Autonomous System[J];Journal of Beijing University of Civil Engineering and Architecture;200804 
8 
TANG Guang song,FU Xiao lan (Dept.Math.,Jianghan Univ.,Wuhan 430019,Hubei,China);Simplified solution to one kind of nonlinear differential equation set[J];Journal of Baoji College of Arts and Science(Natural Science Edition);200004 
9 
YANG Jiming (Dept.Math.,Yuxi Teachers College,Yuxi 653100,Yunnan,China);A formula to solve initial value problem of homogeneous linear differential equations with constant coefficients and its application[J];Journal of Baoji College of Arts and Science(Natural Science Edition);200101 
10 
YANG Jiming,CAI Jonghui (Dept.Math.,Yuxi Teachers College,Yuxi 654100,Yunnan,China);A formula to solve initial value problem of nonhomogeneous linear differential equations with constant coefficients[J];Journal of Baoji College of Arts and Science(Natural Science Edition);200201 
