Tapovan-Vishnugad hydroelectric power project - experience with TBM excavation under high rock cover /.Published in:Geomechanik und Tunnelbau, 2010, v. 3, n. 5, p. 501, doi. 10.1002/geot.201000048By:Brandl, Johann;Gupta, V. K.;Millen, BernardPublication type:Article