TY  - JOUR
AU  - Dash, A. T.
TI  - On a Brown-Halmos-Pearcy Lemma
JO  - Canadian journal of mathematics
PY  - 1975
SP  - 495
EP  - 495
VL  - 27
IS  - 3
UR  - http://geodesic.mathdoc.fr/articles/10.4153/CJM-1975-059-4/
DO  - 10.4153/CJM-1975-059-4
ID  - 10_4153_CJM_1975_059_4
ER  -