1964, 20(7): 596-606.
DOI: 10.7498/aps.20.596
CSTR: 32037.14.aps.20.596
1964, 20(7): 624-635.
DOI: 10.7498/aps.20.624
CSTR: 32037.14.aps.20.624
1964, 20(7): 636-642.
DOI: 10.7498/aps.20.636
CSTR: 32037.14.aps.20.636
1964, 20(7): 643-653.
DOI: 10.7498/aps.20.643
CSTR: 32037.14.aps.20.643


