@incollection{Aalianvari12, author = {Homayoon Katibeh and Ali Aalianvari}, title = {Common Approximations to the Water Inflow into Tunnels}, booktitle = {Drainage Systems}, publisher = {IntechOpen}, address = {Rijeka}, year = {2012}, editor = {Muhammad Salik Javaid}, chapter = {4}, doi = {10.5772/36003}, url = {https://doi.org/10.5772/36003} }