Frederick Ducatelle Luca Maria Gambardella A Scalable Algorithm for Survivable Routing in IP-Over-WDM Networks. 54-63 2004 conf/broadnets/2004 BROADNETS http://csdl.computer.org/comp/proceedings/broadnets/2004/2221/00/22210054abs.htm db/conf/broadnets/broadnets2004.html#DucatelleG04