共 29 条
[2]
[Anonymous], 1969, ANN ACAD SCI FENN A6, V308, P1
[5]
BEARDEN JA, 1967, REV MOD PHYS, V39, P49
[6]
Briand J. P., 1974, Physica Fennica, V9, P409
[9]
CAMPBELL JL, 1976, 2ND P INT C INN SHEL