Rock falls in the Mont Blanc Massif in 2007 and 2008 Ravanel, Ludovic ; Allignol, Françoise ; Deline, Philip ; Gruber, Stephan ; Ravello, Mario Abstract Publication: Landslides Pub Date: December 2010 DOI: 10.1007/s10346-010-0206-z Bibcode: 2010Lands...7..493R