@Article{nhess-8-1161-2008,
AUTHOR = {Marques, F. M. S. F.},
TITLE = {Magnitude-frequency of sea cliff instabilities},
JOURNAL = {Natural Hazards and Earth System Science},
VOLUME = {8},
YEAR = {2008},
NUMBER = {5},
PAGES = {1161--1171},
URL = {http://www.nat-hazards-earth-syst-sci.net/8/1161/2008/},
DOI = {10.5194/nhess-8-1161-2008}
}