@article{124,
  author = {S Shahir and M Mohajer and A Rohani and S Safavi-Naeini},
  title = {Permittivity Profile Estimation Based on Non-Radiating Equivalent Source (2D Case)},
  year = {2013},
  journal = {Progress In Electromagnetics Research B},
  volume = {50},
  pages = {157-175},
}