TY  - JOUR
AU  - Wakae, Masami
AU  - Hamara, Oma
TI  - A Mapping Problem and Jp -Index. I
JO  - Canadian journal of mathematics
PY  - 1970
SP  - 705
EP  - 712
VL  - 22
IS  - 4
UR  - http://geodesic.mathdoc.fr/articles/10.4153/CJM-1970-080-0/
DO  - 10.4153/CJM-1970-080-0
ID  - 10_4153_CJM_1970_080_0
ER  -