Andrea Bianco Davide Cuda Jorge M. Finochietto Fabio Neri Multi-MetaRing Protocol: Fairness in Optical Packet Ring Networks. 2348-2352 2007 ICC http://dx.doi.org/10.1109/ICC.2007.394 conf/icc/2007 db/conf/icc/icc2007.html#BiancoCFN07