@article{huang_dutta_2007, title={Spare capacity provisioning for quasi-static traffic}, volume={51}, DOI={10.1016/j.comnet.2007.08.006}, number={18}, journal={Computer Networks (Amsterdam, Netherlands : 1999)}, author={Huang, S. and Dutta, Rudra}, year={2007}, pages={5011–5035} }
 @article{huang_dutta_rouskas_2006, title={Traffic grooming in path, star, and tree networks: Complexity, bounds, and algorithms}, volume={24}, DOI={10.1109/jsac-ocn.2006.04006}, number={4}, journal={IEEE Journal on Selected Areas in Communications}, author={Huang, S. and Dutta, Rudra and Rouskas, G. N.}, year={2006}, pages={66–82} }