SpringerLink (Online service), Sulem, C., & Sulem, P. (1999). The Nonlinear Schrödinger Equation: Self-Focusing and Wave Collapse: Self-Focusing and Wave Collapse. Springer New York.
Chicago Style (17th ed.) CitationSpringerLink (Online service), Catherine Sulem, and Pirre-Louis Sulem. The Nonlinear Schrödinger Equation: Self-Focusing and Wave Collapse: Self-Focusing and Wave Collapse. New York, NY: Springer New York, 1999.
MLA (8th ed.) CitationSpringerLink (Online service), et al. The Nonlinear Schrödinger Equation: Self-Focusing and Wave Collapse: Self-Focusing and Wave Collapse. Springer New York, 1999.
Warning: These citations may not always be 100% accurate.