1. Allen, J.M., Gilbert, R.B., 2006. Accelerated swell–shrink test for predicting vertical movement in expansive soils. In: Miller, G.A., Zapata, C.E., Houston, S.L., Fredlund, D.G. (Eds.), Proceedings of the Fourth International Conference on Unsaturated Soils, Carefree, AZ, pp. 1764–1774.
2. Assessment of Damage in Low-Rise Buildings, with Particular Reference to Progressive Foundation Movement,1981
3. A predictive GIS model for mapping potential gold and base metal mineralization in Takab area, Iran;Asadi;Computers & Geosciences,2001
4. ASTM (American Society for Testing and Materials), 1994. Annual Book of ASTM standards (ASTM, D-4546), Soil and Rock (I):D420–D4914, V. 04.08, 693–699.
5. Comparing heuristic landslide hazard assessment techniques using GIS in the Trijana basin, Gran Canaria Island, Spain;Barredo;International Journal of Applied Earth Observation and Geoinformation JAG2,2000