%0 Journal Article
%T Estimation of the rock mass deformation modulus using a rock classification system
%A Khabbazi, Amir
%A  Ghafoori, Mohammad
%A  Lashkaripour, Gholam Reza
%A  A. Cheshomi
%J Geomechanics and Geoengineering
%@ 1748-6025
%D 2012