Climate trends and behaviour of drought indices based on precipitation and evapotranspiration in Portugal
PAULO, A.A ; ROSA, R.D ; RAZIEI, T ; PEREIRA, L.S
Natural hazards and earth system sciences, 2012-05, Vol.12 (5), p.1481-1491 [Periódico revisado por pares]Katlenburg-Lindau: European Geophysical Society
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