共 12 条
[1]
BLOCH F, 1946, PHYS REV, V70, P460, DOI 10.1103/PhysRev.70.460
[3]
FEYNMAN RP, 1957, J APPL PHYS, V28, P41
[4]
GORDON JP, 1958, PHYS REV LETTERS, V1, P369
[5]
GORDON JP, PRIVATE COMMUNICATIO