APA (7th ed.) Citation

Zhang, X., Liu, L., & Wu, Y. H. (2012). Existence results for multiple positive solutions of nonlinear higher order perturbed fractional differential equations with derivatives. Elsevier Inc.

Chicago Style (17th ed.) Citation

Zhang, X., L. Liu, and Yong Hong Wu. Existence Results for Multiple Positive Solutions of Nonlinear Higher Order Perturbed Fractional Differential Equations with Derivatives. Elsevier Inc, 2012.

MLA (9th ed.) Citation

Zhang, X., et al. Existence Results for Multiple Positive Solutions of Nonlinear Higher Order Perturbed Fractional Differential Equations with Derivatives. Elsevier Inc, 2012.