@article{PMIHES_1998__S88__81_0, author = {Fr\"ohlich, J\"urg}, title = {Transport in thermal equilibrium, gapless modes, and anomalies}, journal = {Publications Math\'ematiques de l'IH\'ES}, pages = {81--97}, publisher = {Institut des Hautes \'Etudes Scientifiques}, volume = {S88}, year = {1998}, mrnumber = {1667902}, zbl = {0994.81152}, language = {en}, url = {http://archive.numdam.org/item/PMIHES_1998__S88__81_0/} }