@Article{,
 author = {I. Szcześniak, B. Mukherjee, T. Czachórski},
 title = {Approximate Analytical Performance Evaluation of Synchronous Bufferless Optical Packet--Switched Networks},
 journal = {IEEE/OSA Journal of Optical Communications and Networking},
 year = {2011},
 volume = {10 (3)},
 pages = {806--815}
 }