@Article{nhess-4-147-2004,
AUTHOR = {Petley, D. N.},
TITLE = {The evolution of slope failures: mechanisms of rupture propagation},
JOURNAL = {Natural Hazards and Earth System Science},
VOLUME = {4},
YEAR = {2004},
NUMBER = {1},
PAGES = {147--152},
URL = {http://www.nat-hazards-earth-syst-sci.net/4/147/2004/},
DOI = {10.5194/nhess-4-147-2004}
}