@article{1113246670, author = {Fitzsimmons, Patrick J.}, title = {Superposition operators on Dirichlet spaces}, journal = {Tohoku Math. J. (2)}, volume = {56}, number = {1}, year = {2004}, pages = { 327-340}, language = {en}, url = {http://dml.mathdoc.fr/item/1113246670} }
Fitzsimmons, Patrick J. Superposition operators on Dirichlet spaces. Tohoku Math. J. (2), Tome 56 (2004) no. 1, pp. 327-340. http://gdmltest.u-ga.fr/item/1113246670/