%0 Journal Article %A Wakae, Masami %A Hamara, Oma %T A Mapping Problem and Jp -Index. I %J Canadian journal of mathematics %D 1970 %P 705-712 %V 22 %N 4 %U http://geodesic.mathdoc.fr/articles/10.4153/CJM-1970-080-0/ %R 10.4153/CJM-1970-080-0 %F 10_4153_CJM_1970_080_0