@article{
  author = {Falahpour, S., Shadparvar, A.A., Ghavi Hossein Zadeh, N., Mehdi Zadeh Stalkh Kohi, M.},
  title = {An Optimum Regression Model to Estimate Economic Values for Milk Yield, Milk Yield Persistency and Calving Interval in Dairy Cattle},
  journal = {Iranian Journal of Applied Animal Science},
  year = {2013},
  volume = {3},
  number = {2},
  pages = {343-350},
  doi = {}
}