@article{Lee_1995,
title={Routing subject to quality of service constraints in integrated communication networks},
volume={9},
ISSN={0890-8044},
url={http://dx.doi.org/10.1109/65.397043},
DOI={10.1109/65.397043},
number={4},
journal={IEEE Network},
publisher={Institute of Electrical and Electronics Engineers (IEEE)},
author={Lee,
W.C. and Hluchyi,
M.G. and Humblet,
P.A.},
year={1995},
pages={46–55} }