@article{IdzikowskiOrlowskiRaacketal.2011, author = {Filip Idzikowski and Sebastian Orlowski and Christian Raack and Hagen Woesner and Adam Wolisz}, title = {Dynamic routing at different layers in IP-over-WDM networks - Maximizing energy savings}, journal = {Optical Switching and Networking, Special Issue on Green Communications}, url = {http://opus.kobv.de/zib/volltexte/2010/1230/}, year = {2011}, }