1957, 13(6): 443-451.
DOI: 10.7498/aps.13.443
CSTR: 32037.14.aps.13.443
1957, 13(6): 452-462.
DOI: 10.7498/aps.13.452
CSTR: 32037.14.aps.13.452
1957, 13(6): 463-482.
DOI: 10.7498/aps.13.463
CSTR: 32037.14.aps.13.463
1957, 13(6): 500-514.
DOI: 10.7498/aps.13.500
CSTR: 32037.14.aps.13.500


