@article{BSMF_2000__128_2_151_0, author = {Bordoni, Manlio}, title = {Comparing heat operators through local isometries or fibrations}, journal = {Bulletin de la Soci\'et\'e Math\'ematique de France}, pages = {151--178}, publisher = {Soci\'et\'e math\'ematique de France}, volume = {128}, number = {2}, year = {2000}, doi = {10.24033/bsmf.2366}, zbl = {0968.58021}, mrnumber = {2001i:58051}, language = {en}, url = {http://archive.numdam.org/articles/10.24033/bsmf.2366/} }