@article{10_4153_CJM_1994_023_5, author = {Varopoulos, N. TH.}, title = {Diffusion on {Lie} {Groups}}, journal = {Canadian journal of mathematics}, pages = {438--448}, year = {1994}, volume = {46}, number = {2}, doi = {10.4153/CJM-1994-023-5}, url = {http://geodesic.mathdoc.fr/articles/10.4153/CJM-1994-023-5/} }