Gurski, B. C., Jerszurki, D., & Souza, J. L. M. de. (2018). Alternative reference evapotranspiration methods for the main climate types of the state of Paraná, Brazil. Pesquisa Agropecuaria Brasileira, 53(9), 1003–1010. https://doi.org/10.1590/S1678-3921.pab2018.v53.25720