1991, 40(5): 686-692.
DOI: 10.7498/aps.40.686
CSTR: 32037.14.aps.40.686
1991, 40(5): 693-697.
DOI: 10.7498/aps.40.693
CSTR: 32037.14.aps.40.693
1991, 40(5): 703-708.
DOI: 10.7498/aps.40.703
CSTR: 32037.14.aps.40.703
1991, 40(5): 731-738.
DOI: 10.7498/aps.40.731
CSTR: 32037.14.aps.40.731
1991, 40(5): 739-747.
DOI: 10.7498/aps.40.739
CSTR: 32037.14.aps.40.739
1991, 40(5): 748-755.
DOI: 10.7498/aps.40.748
CSTR: 32037.14.aps.40.748
1991, 40(5): 781-786.
DOI: 10.7498/aps.40.781
CSTR: 32037.14.aps.40.781
1991, 40(5): 787-795.
DOI: 10.7498/aps.40.787
CSTR: 32037.14.aps.40.787
1991, 40(5): 807-814.
DOI: 10.7498/aps.40.807
CSTR: 32037.14.aps.40.807
1991, 40(5): 815-820.
DOI: 10.7498/aps.40.815
CSTR: 32037.14.aps.40.815
1991, 40(5): 821-825.
DOI: 10.7498/aps.40.821
CSTR: 32037.14.aps.40.821
1991, 40(5): 826-832.
DOI: 10.7498/aps.40.826
CSTR: 32037.14.aps.40.826
1991, 40(5): 833-843.
DOI: 10.7498/aps.40.833
CSTR: 32037.14.aps.40.833


