Zhou, W., Peng, J., & Chu, Y. Multiple Positive Solutions for Nonlinear Semipositone Fractional Differential Equations. Wiley.
Chicago Style (17th ed.) CitationZhou, Wen-Xue, Ji-Gen Peng, and Yan-Dong Chu. Multiple Positive Solutions for Nonlinear Semipositone Fractional Differential Equations. Wiley.
MLA (9th ed.) CitationZhou, Wen-Xue, et al. Multiple Positive Solutions for Nonlinear Semipositone Fractional Differential Equations. Wiley.
Warning: These citations may not always be 100% accurate.