1. Ghani, N., Pan, J., Cheng, X.: Metropolitan Optical Networks, Optical Fiber Telecommunications IV. Academic Press, London, pp. 329–403 (Chapter 8), March 2002
2. Bernstein G., Rajagopalan B., Saha D.: Optical Network Control-Architecture, Protocols and Standards. Addison Wesley, Boston (2003)
3. Zang H., Jue J., Mukherjee B.: A review of routing and wavelength assignment approaches for wavelength-routed optical WDM networks. Optical Networks Magazine 1(1), 47–60 (2000)
4. Vasseur, J.: Inter-Area and Inter-AS MPLS Traffic Engineering, IETF Draft draft-vasseur-ccamp-inter-area-as-te-00.txt, (2004)
5. St. Arnaud B. et al.: BGP optical switches and lightpath route arbiter. Opt. Netw. Mag. 2(2), 73–81 (2001)