Gil Guirado, S., and F. López. “Trend of the Rainfalls and Temperatures in a Small Fluvial Basin of Peninsular Semiarid South-East”. Boletín De La Asociación Española De Geografía, no. 56, 1, https://www.bage.age-geografia.es/ojs/index.php/bage/article/view/1372.