@techreport{IdzikowskiOrlowskiRaacketal.2010, 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}, institution = {ZIB}, address = {Takustr. 7, 14195 Berlin}, number = {10-07}, language = {eng}, year = {2010} }