103

10.1252/kakoronbunshu1953.34.915

Year:
1970
File:
PDF, 1.49 MB
1970
104

10.1252/kakoronbunshu1953.36.118

Year:
1972
File:
PDF, 969 KB
1972
107

10.4164/sptj.24.366

Year:
1987
File:
PDF, 1.62 MB
1987