@article{article1121,
  title = {Effect of pulse bias voltage on ZrN coatings by cathodic vacuum ARC},
  author = {GÜNDÜZ, O. and OKTAR, F. and SALMAN, S.},
  journal = {Sigma Journal of Engineering and Natural Sciences},
  year = {2005},
  volume = {23},
  pages = {49-57},
  doi = {}
}