@article{
  author = {Badiee, S.H., Otroj, S.},
  title = {Investigation of Nano-Cr2O3 Addition on the Properties of Mullie-Zirconia Composites},
  journal = {},
  year = {2014},
  volume = {4},
  number = {12},
  pages = {239-247},
  doi = {}
}