R. N. Ribeiro, Moisés, and Mike J. O’Mahony. “On the Performance Benefits of WDM and Wavelength Conversion in Photonic Packet Switching Nodes<br >10.14209 Jcis.2000.1”. Journal of Communication and Information Systems, vol. 15, no. 1, June 2015, https://jcis.sbrt.org.br/jcis/article/view/232.