1963, 19(11): 717-726.
DOI: 10.7498/aps.19.717
CSTR: 32037.14.aps.19.717
1963, 19(11): 735-740.
DOI: 10.7498/aps.19.735
CSTR: 32037.14.aps.19.735
1963, 19(11): 741-752.
DOI: 10.7498/aps.19.741
CSTR: 32037.14.aps.19.741
1963, 19(11): 764-766.
DOI: 10.7498/aps.19.764
CSTR: 32037.14.aps.19.764


