Li, X., & Zhang, G. Positive Solutions of a General Discrete Dirichlet Boundary Value Problem. Wiley.
Chicago Style (17th ed.) CitationLi, Xinfu, and Guang Zhang. Positive Solutions of a General Discrete Dirichlet Boundary Value Problem. Wiley.
MLA (9th ed.) CitationLi, Xinfu, and Guang Zhang. Positive Solutions of a General Discrete Dirichlet Boundary Value Problem. Wiley.
Warning: These citations may not always be 100% accurate.