1960, 16(4): 189-204.
DOI: 10.7498/aps.16.189
CSTR: 32037.14.aps.16.189
1960, 16(4): 205-213.
DOI: 10.7498/aps.16.205
CSTR: 32037.14.aps.16.205
1960, 16(4): 214-228.
DOI: 10.7498/aps.16.214
CSTR: 32037.14.aps.16.214
1960, 16(4): 229-240.
DOI: 10.7498/aps.16.229
CSTR: 32037.14.aps.16.229


