1
Publicado 1949
“...Departament of Mathematics, Osaka University,...”
Revista
2
Publicado 1949
“...Departament of Mathematics, Osaka University,...”
Revista
3
Publicado 1964
“...Dept. of Mathematics, Osaka University...”
Revista
4
Publicado 1964
“...Dept. of Mathematics, Osaka University....”
Revista