共 15 条
[2]
BLOCH F, 1946, PHYS REV, V70, P460, DOI 10.1103/PhysRev.70.460
[5]
FRYER CW, 1965, RIC SCI REND A, V8, P788
[8]
JOHNSON CS, 1965, ADVANCES MAGNETIC RE, V1, pCH2