Erik Van Breusegem Jan Cheyns Davy De Winter Didier Colle Mario Pickavet Piet Demeester Joris Moreau A broad view on overspill routing in optical networks: a real synthesis of packet and circuit switching? 51-64 2005 1 Optical Switching and Networking 1 http://dx.doi.org/10.1016/j.osn.2004.10.001 db/journals/osn/osn1.html#BreusegemCWCPDM05