Y. Zhao, S. Sun, Z. Han and Q. Li, “Positive Solutions to Boundary Value Problems of Nonlinear Fractional Differential Equation,” Abstract and Aplied Analysis, Vol. 2011, 2011, p. 16. doi：10.1155/2011/390543

has been cited by the following article:

• TITLE: Existence and Uniqueness of Positive Solutions for a Coupled System of Nonlinear Fractional Differential Equations

  AUTHORS: Minjie Li, Yiliang Liu

  KEYWORDS: Caputo Fractional Derivative; Fractional Differential Equations; Coupled System; Fixed Point Theorem; Positive Solutions

  JOURNAL NAME: Open Journal of Applied Sciences, Vol.3 No.1B1, July 11, 2013

  ABSTRACT: In this paper, we research the existence and uniqueness of positive solutions for a coupled system of fractional differential equations. By means of some standard fixed point principles, some results on the existence and uniqueness of positive solutions for coupled systems are obtained.