@article{article3790fe75,
title   = {Improvement of Hargreaves-Samani reference evapotranspiration estimates with local calibration},
author = {Althoff, D and Santos, R. A. dos and Bazame, Helizani Couto and Cunha, F. F. da and Filgueiras, R},
year = {2019},
doi = {10.3390/w11112272},
journal   = {Water}
}