@article{1200785287, author = {Guillop\'e, Laurent}, title = {Entropies et spectres}, journal = {Osaka J. Math.}, volume = {31}, number = {1}, year = {1994}, pages = { 247-289}, language = {en}, url = {http://dml.mathdoc.fr/item/1200785287} }
Guillopé, Laurent. Entropies et spectres. Osaka J. Math., Tome 31 (1994) no. 1, pp. 247-289. http://gdmltest.u-ga.fr/item/1200785287/