A recommendation on standardized surface resistance for hourly calculation of reference ET<sub>o</sub> by the FAO56 Penman-Monteith method
Autores:Alain Perrier, Richard G. Allen, Martin Smith, Pasquale Steduto, William Oregon Pruitt, Joaquín Berengena, Dirk Raes, Javier Baselga Yrisarry, Ronald Elliott, James Wright, Terry A. Howell, Richard Snyder, Daniel Itenfisu, Isabel Alves, Ivan Walter, Francesca Ventura, Luis S. Pereira