TY - JOUR AU - Davis, Chandler AU - Radjavi, Heydar AU - Rosenthal, Peter TI - On Operator Algebras and Invariant Subspaces JO - Canadian journal of mathematics PY - 1969 SP - 1178 EP - 1181 VL - 21 IS - 1 UR - http://geodesic.mathdoc.fr/articles/10.4153/CJM-1969-129-9/ DO - 10.4153/CJM-1969-129-9 ID - 10_4153_CJM_1969_129_9 ER -