Bardou, E., Favre-Bulle, F., Ornstein, P. and Rouiller, J.-D. 2011. Influence of the connectivity with permafrost on the debris-flow triggering in high-alpine environment. Italian journal of engineering geology and environment. (Nov. 2011), 13–21. DOI:https://doi.org/10.4408/IJEGE.2011-03.B-002.