Arunita Jaekel Subir Bandyopadhyay Abhijit Sengupta A Flexible Architecture for Multi-Hop Optical Networks. 472-478 1998 conf/icccn/1998 ICCCN http://doi.ieeecomputersociety.org/10.1109/ICCCN.1998.998805 db/conf/icccn/icccn1998.html#JaekelBS98