Masip-Bruin, Xavier and Yannuzzi, Marcelo and Domingo-Pascual, Jordi and Fonte, Alexandre and Curado, Marília and Monteiro, Edmundo and Kuipers, Fernando A. and Van Mieghem, Piet and Avallone, Stefano and Ventre, Giorgio and Aranda-Gutiérrez, Pedro A. and Hollick, Matthias and Steinmetz, Ralf and Iannone, Luigi and Salamatian, Kavé (2006). Research challenges in QoS routing. Computer Communications (Elsevier), 563–581.