TY  - JOUR
AU  - Subbarao, M.V.
AU  - Warren, L. J.
TI  - Unitary Perfect Numbers
JO  - Canadian mathematical bulletin
PY  - 1966
SP  - 147
EP  - 153
VL  - 9
IS  - 2
UR  - http://geodesic.mathdoc.fr/articles/10.4153/CMB-1966-018-4/
DO  - 10.4153/CMB-1966-018-4
ID  - 10_4153_CMB_1966_018_4
ER  -