1. WDM Optical Networks: Concepts, Design, and Algorithms;Murthy,2002
2. A review of routing and wavelength assignment approaches for wavelength-routed optical wdm networks;Zang;Opt. Netw. Mag.,2000
3. Lightpath communications;Chlamtac;IEEE Trans. Commun.,1992
4. Optical Networks: A Practical Perspective;Ramaswami,2001
5. ILP formulations for the routing and wavelength assignment problem;Jaumard,2006