@article{
  author = {میرزایی, A., صدرالدینی, S.A},
  title = {Determination of the Center-pivot Sprinkler Irrigation Uniformity Coefficient Applying the Ballistic Model},
  journal = {Water Resources Engineering},
  year = {2014},
  volume = {6},
  number = {4},
  pages = {67-74},
  doi = {}
}