Liu, L., Kang, P., Wu, Y. H., & Wiwatanapataphee, B. (2008). Positive solutions of singular boundary value problems for systems of nonlinear fourth order differential equations. Pergamon.
Chicago Style (17th ed.) CitationLiu, L., P. Kang, Yong Hong Wu, and Benchawan Wiwatanapataphee. Positive Solutions of Singular Boundary Value Problems for Systems of Nonlinear Fourth Order Differential Equations. Pergamon, 2008.
MLA (9th ed.) CitationLiu, L., et al. Positive Solutions of Singular Boundary Value Problems for Systems of Nonlinear Fourth Order Differential Equations. Pergamon, 2008.
Warning: These citations may not always be 100% accurate.