1990, 39(1): 18-23.
DOI: 10.7498/aps.39.18-2
CSTR: 32037.14.aps.39.18-2
1990, 39(1): 76-81.
DOI: 10.7498/aps.39.76
CSTR: 32037.14.aps.39.76
1990, 39(1): 101-110.
DOI: 10.7498/aps.39.101
CSTR: 32037.14.aps.39.101
1990, 39(1): 111-118.
DOI: 10.7498/aps.39.111
CSTR: 32037.14.aps.39.111
1990, 39(1): 129-137.
DOI: 10.7498/aps.39.129
CSTR: 32037.14.aps.39.129
1990, 39(1): 138-142.
DOI: 10.7498/aps.39.138-2
CSTR: 32037.14.aps.39.138-2
1990, 39(1): 143-148.
DOI: 10.7498/aps.39.143
CSTR: 32037.14.aps.39.143
1990, 39(1): 154-157.
DOI: 10.7498/aps.39.154
CSTR: 32037.14.aps.39.154
1990, 39(1): 158-162.
DOI: 10.7498/aps.39.158
CSTR: 32037.14.aps.39.158
1990, 39(1): 163-166.
DOI: 10.7498/aps.39.163
CSTR: 32037.14.aps.39.163


