TY  - JOUR
AU  - Douglas, Robert J.
TI  - A Note on a Theorem of H. L. Abbott
JO  - Canadian mathematical bulletin
PY  - 1970
SP  - 79
EP  - 81
VL  - 13
IS  - 1
UR  - http://geodesic.mathdoc.fr/articles/10.4153/CMB-1970-016-1/
DO  - 10.4153/CMB-1970-016-1
ID  - 10_4153_CMB_1970_016_1
ER  -