@article{1029003622, author = {Bercovici, H.}, title = {A note on disjoint invariant subspaces.}, journal = {Michigan Math. J.}, volume = {34}, number = {1}, year = {1987}, pages = { 435-439}, language = {en}, url = {http://dml.mathdoc.fr/item/1029003622} }
Bercovici, H. A note on disjoint invariant subspaces.. Michigan Math. J., Tome 34 (1987) no. 1, pp. 435-439. http://gdmltest.u-ga.fr/item/1029003622/