@article{
  author = {Sanaye-Pasand, M., jaefari noknadi, M.},
  title = {Phase Comparison Protection Enhancement for Low-Current Faults Using Load Current Component Estimation},
  journal = {Nashriyyah -i Muhandisi -i Barq va Muhandisi -i Kampyutar -i Iran},
  year = {2009},
  volume = {7},
  number = {1},
  pages = {33-41},
  doi = {}
}