Open Science Research Excellence
Li Xiguang,  The Symmetric Solutions for Three-Point Singular Boundary Value Problems of Differential Equation.   journal   = {International Journal of Mathematical, Computational, Physical, Electrical and Computer Engineering}, [online]. World Academy of Science, Engineering and Technology. May 2013, vol. 77(5). 767 - 771[viewed 22 February 2019]. Available from: http://waset.org/publications/17076.