%0 Journal Article %A Lashi Bandara %A A. F. M. ter Elst %A Alan McIntosh %T Square roots of perturbed subelliptic operators on Lie groups %J Studia Mathematica %D 2013 %P 193-217 %V 216 %N 3 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.4064/sm216-3-1/ %R 10.4064/sm216-3-1 %G en %F 10_4064_sm216_3_1