ŠEBENIK, U.; BRILLY, M.; ŠRAJ, M. Drought Analysis Using the Standardized Precipitation Index (SPI). Acta geographica Slovenica, Ljubljana, Slovenija, v. 57, n. 1, p. 31–49, 2017. DOI: 10.3986/AGS.729. Disponível em: https://ojs.zrc-sazu.si/ags/article/view/729. Acesso em: 29 mar. 2024.