Hadi Farhadian and Homayoon Katibeh, Groundwater Seepage Estimation into Amirkabir Tunnel Using Analytical Methods and DEM and SGR Method. journal = {International Journal of Civil and Environmental Engineering}, [online]. World Academy of Science, Engineering and Technology. February 2015, vol. 99(3). 296 - 301 [viewed 21 September 2024]. Available from: https://publications.waset.org/pdf/10000821.