1991, 40(2): 175-181.
DOI: 10.7498/aps.40.175
CSTR: 32037.14.aps.40.175
1991, 40(2): 198-204.
DOI: 10.7498/aps.40.198
CSTR: 32037.14.aps.40.198
1991, 40(2): 219-225.
DOI: 10.7498/aps.40.219
CSTR: 32037.14.aps.40.219
1991, 40(2): 234-242.
DOI: 10.7498/aps.40.234
CSTR: 32037.14.aps.40.234
1991, 40(2): 243-252.
DOI: 10.7498/aps.40.243
CSTR: 32037.14.aps.40.243
1991, 40(2): 253-261.
DOI: 10.7498/aps.40.253
CSTR: 32037.14.aps.40.253
1991, 40(2): 262-268.
DOI: 10.7498/aps.40.262
CSTR: 32037.14.aps.40.262
1991, 40(2): 269-274.
DOI: 10.7498/aps.40.269
CSTR: 32037.14.aps.40.269
1991, 40(2): 275-280.
DOI: 10.7498/aps.40.275
CSTR: 32037.14.aps.40.275
1991, 40(2): 289-296.
DOI: 10.7498/aps.40.289
CSTR: 32037.14.aps.40.289
1991, 40(2): 297-302.
DOI: 10.7498/aps.40.297
CSTR: 32037.14.aps.40.297
1991, 40(2): 303-309.
DOI: 10.7498/aps.40.303
CSTR: 32037.14.aps.40.303
1991, 40(2): 310-315.
DOI: 10.7498/aps.40.310
CSTR: 32037.14.aps.40.310
1991, 40(2): 316-322.
DOI: 10.7498/aps.40.316
CSTR: 32037.14.aps.40.316


