Experimental Studies on Behaviour of Stone Columns in Layered Soils.Published in:Geotechnical & Geological Engineering, 2011, v. 29, n. 5, p. 749, doi. 10.1007/s10706-011-9414-0By:Shivashankar, R.;Dheerendra Babu, M.;Nayak, Sitaram;Rajathkumar, V.Publication type:Article