@Article{hess-13-1519-2009,
AUTHOR = {Bordi, I. and Fraedrich, K. and Sutera, A.},
TITLE = {Observed drought and wetness trends in Europe: an update},
JOURNAL = {Hydrology and Earth System Sciences},
VOLUME = {13},
YEAR = {2009},
NUMBER = {8},
PAGES = {1519--1530},
URL = {http://www.hydrol-earth-syst-sci.net/13/1519/2009/},
DOI = {10.5194/hess-13-1519-2009}
}