1. Acharya G, De Smedt F, Long NT (2006) Assessing landslide hazard in GIS: a case study from Rasuwa, Nepal. B Eng Geol Environ 65(1):99–107
2. Arnhardt C, Asch K, Azzam R, Bill R, Fernández-Steeger TM, Homfeld SD, Kallash A, Niemeyer F, Ritter H, Toloczyki M, Walter K (2007) Sensor based landslide early warning system-SLEWS. Development of a geoservice infrastructure as basis for early warning systems for landslides by integration of real-time sensors. In: Geotechnologien science report 10. Early warning systems in earth management. pp 75–88
3. Arnhardt C, Fernández-Steeger TM, Azzam R (2009) Monitoring of slope-instabilities and deformations with micro-electro-mechanical-systems (MEMS) in wireless ad-hoc sensor networks. Geophysical Research Abstracts 11: EGU2009-6048
4. Arnhardt C, Fernández-Steeger TM, Azzam R (2010) Sensor fusion of position- and micro-sensors (MEMS) integrated in a wireless sensor network for movement detection in landslide areas. Geophysical Research Abstracts 12: EGU2010-8828
5. Barr DJ, Swanston DN (1970) Measurement of soil creep in a shallow, slide-prone till soil. Am J Sci 269:467–480. doi: 10.2475/ajs.269.5.467