@article{Wong2013accuracy,
author = {Eric W. M. Wong and B. Moran and A. Zalesky and Z. Rosberg and M.
Zukerman},
title = {On the accuracy of the {OPC} approximation for a
symmetric overflow loss model},
journal = {Stochastic Models},
volume = {29},
number = {2},
pages = {149-189},
month = {May},
year = {2013},
abstract = {}
}