%0 Journal Article %A Thomas, M. P. %T Invariant Complements to Closed Invariant Subspaces %J Canadian journal of mathematics %D 1979 %P 139-147 %V 31 %N 1 %U http://geodesic.mathdoc.fr/articles/10.4153/CJM-1979-015-1/ %R 10.4153/CJM-1979-015-1 %F 10_4153_CJM_1979_015_1