1. Engineering rock mass classifications;Bieniawski,1989
2. Daraei, R., 2010. Design of Sequential Excavation Method of Tunnels Based on Geological Mapping and Monitoring Data. M.Sc. Dissertation, Sahand University of Technology, Tabriz, Iran, pp. 45–48.
3. A new displacement back analysis to identify mechanical geo-material parameters based on hybrid intelligent methodology;Feng;International Journal for Numerical and Analytical Methods in Geomechanics,2004
4. Back analysis of the measurements performed during the excavation of a shallow tunnel in sand;Gioda;Numerical and Analytical Methods in Geomechanics,1999
5. Long term stability assessment of Siah Bisheh powerhouse cavern based on displacement back analysis method;Ghorbani;Tunnelling and Underground Space Technology,2009