J. Szymakowski

Direct shear testing of large, jointed, soft rock masses - preliminary results

C. Haberfield, J. Szymakowski, 2001 .

APPLICATIONS OF LARGE SCALE DIRECT SHEAR TESTING

Cm Haberfield, J Szymakowski, C. Haberfield, 2003 .

Shear Testing of Soft Rock Masses

J. Szymakowski, 2007 .