@ARTICLE{5153289,
  author={Khair, Mazen and Kantarci, Burak and Zheng, Jun and Mouftah, Hussein T.},
  journal={Journal of Lightwave Technology}, 
  title={Optimization for Fault Localization in All-Optical Networks}, 
  year={2009},
  volume={27},
  number={21},
  pages={4832-4840},
  doi={10.1109/JLT.2009.2026063}}