TY  - JOUR
AU  - Kohli, J. K.
TI  - A Note on Open Extension of Maps
JO  - Canadian journal of mathematics
PY  - 1972
SP  - 1139
EP  - 1144
VL  - 24
IS  - 6
UR  - http://geodesic.mathdoc.fr/articles/10.4153/CJM-1972-121-x/
DO  - 10.4153/CJM-1972-121-x
ID  - 10_4153_CJM_1972_121_x
ER  -