TY  - JOUR
AU  - Franklin, S. P.
AU  - Kohli, J. K.
TI  - On Open Extensions of Maps
JO  - Canadian journal of mathematics
PY  - 1970
SP  - 691
EP  - 696
VL  - 22
IS  - 3
UR  - http://geodesic.mathdoc.fr/articles/10.4153/CJM-1970-077-5/
DO  - 10.4153/CJM-1970-077-5
ID  - 10_4153_CJM_1970_077_5
ER  -