@article{1103900347, author = {ten Brinke, Gerrit and Winnink, Marinus}, title = {Spectra of Liouville operators}, journal = {Comm. Math. Phys.}, volume = {46}, number = {1}, year = {1976}, pages = { 135-150}, language = {en}, url = {http://dml.mathdoc.fr/item/1103900347} }
ten Brinke, Gerrit; Winnink, Marinus. Spectra of Liouville operators. Comm. Math. Phys., Tome 46 (1976) no. 1, pp. 135-150. http://gdmltest.u-ga.fr/item/1103900347/