@article{paperid:1022967,
author = {Mirmehrabi, Hossein and Ghafoori, Mohammad and Lashkaripour, Gholam Reza and Tarigh Azali, Sadegh and J. Hassanpour},
title = {Hazards of mechanized tunnel excavation in H2S bearing ground in Aspar tunnel, Iran},
journal = {Environmental Earth Sciences},
year = {2012},
volume = {66},
number = {2},
month = {May},
issn = {1866-6280},
pages = {529--535},
			numpages = {6},
keywords = {Mechanized tunneling  Hydrogen sulfide 
Gassy ground  Underground construction  Engineering
geological hazard},
}