TY - JOUR A1 - González, J. A1 - Valdés, J. B. T1 - The mean frequency of recurrence of in-time-multidimensional events for drought analyses JO - Nat. Hazards Earth Syst. Sci. J1 - NHESS VL - 4 IS - 1 SP - 17 EP - 28 Y1 - 2004/03/01 PB - Copernicus Publications SN - 1684-9981 UR - https://nhess.copernicus.org/articles/4/17/2004/ L1 - https://nhess.copernicus.org/articles/4/17/2004/nhess-4-17-2004.pdf DO - 10.5194/nhess-4-17-2004 ER -