APA (7th ed.) Citation

Zhang, X., & Liu, L. (2008). Existence of positive solutions for a singular semipositone differential system. Pergamon.

Chicago Style (17th ed.) Citation

Zhang, Xinguang, and L. Liu. Existence of Positive Solutions for a Singular Semipositone Differential System. Pergamon, 2008.

MLA (9th ed.) Citation

Zhang, Xinguang, and L. Liu. Existence of Positive Solutions for a Singular Semipositone Differential System. Pergamon, 2008.

Warning: These citations may not always be 100% accurate.