R. Martinez, R. Casellas, L. Velasco, F. Agraz, R. Muñoz, S. Spadaro, “Experimental Validation of End-to-End GMPLS-Enabled Restoration in Multi-Domain Transparent WSON”, Optical Fiber Communication Conference and Exposition (OFC)/National Fiber Optic Engineers Conference (NFOEC) 2010, San Diego, CA (USA), March 2010.