A simple proof for the constructions of optical priority queues.

Hsien-Chen Chiu Cheng-Shang Chang Jay Cheng Duan-Shin Lee A simple proof for the constructions of optical priority queues. 73-77 2007 56 Queueing Syst. 2 http://dx.doi.org/10.1007/s11134-007-9033-x db/journals/questa/questa56.html#ChiuCCL07