Girard, Lucas; Gruber, Stephan; Weber, Samuel; Beutel, Jan (2013). Environmental controls of frost cracking revealed through in situ acoustic emission measurements in steep bedrock. Geophysical Research Letters, 40(9):1748-1753.
Weber, Samuel; Gruber, Stephan; Girard, Lucas; Beutel, Jan (2012). Design of a measurement assembly to study in situ rock damage driven by freezing. In: Tenth International Conference on Permafrost, Salekhard, Yamal-Nenets Autonomous District, Russia, 25 June 2012 - 29 June 2012, 437-442.
Girard, Lucas; Beutel, Jan; Gruber, Stephan; Hunziker, J; Lim, R; Weber, Samuel (2012). A custom acoustic emission monitoring system for harsh environments: application to freezing-induced damage in alpine rock walls. Geoscientific Instrumentation, Methods and Data Systems, 1(2):155-167.
Girard, Lucas; Weiss, Jérôme; Amitrano, David (2012). Damage-cluster distributions and size effect on strength in compressive failure. Physical Review Letters, (108):225502.
Amitrano, David; Gruber, Stephan; Girard, Lucas (2012). Evidence of frost-cracking inferred from acoustic emissions in a high-alpine rock-wall. Earth and Planetary Science Letters, 341-344:86-93.