Ablowitz, M. J., Prinari, B., & Trubatch, A. D. (2004). Discrete and continuous nonlinear Schrödinger systems. Cambridge University Press.

Ablowitz, Mark J., B. Prinari, and A. D. Trubatch. Discrete and Continuous Nonlinear Schrödinger Systems. Cambridge, UK ; New York: Cambridge University Press, 2004.

Ablowitz, Mark J., et al. Discrete and Continuous Nonlinear Schrödinger Systems. Cambridge University Press, 2004.