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@article{MZ_1968__107_171074, author = {Ronald George Douglas}, title = {On the {Hyperinvariant} {Subspaces} for {Isometries.}}, journal = {Mathematische Zeitschrift}, pages = {297--300}, publisher = {mathdoc}, volume = {107}, year = {1968}, zbl = {0164.16403}, url = {http://geodesic.mathdoc.fr/item/MZ_1968__107_171074/} }
Ronald George Douglas. On the Hyperinvariant Subspaces for Isometries.. Mathematische Zeitschrift, Tome 107 (1968), pp. 297-300. http://geodesic.mathdoc.fr/item/MZ_1968__107_171074/