Li, W., Huang, C., & Cheng, S. S. Existence criteria and classification schemes for positive solutions of second-order nonlinear difference systems. Wiley.
Chicago Style (17th ed.) CitationLi, Wan-Tong, Can-Yun Huang, and Sui Sun Cheng. Existence Criteria and Classification Schemes for Positive Solutions of Second-order Nonlinear Difference Systems. Wiley.
MLA (9th ed.) CitationLi, Wan-Tong, et al. Existence Criteria and Classification Schemes for Positive Solutions of Second-order Nonlinear Difference Systems. Wiley.
Warning: These citations may not always be 100% accurate.