共 49 条
[2]
BOGNER G, 1979, SIEMENS FORSCH ENTW, V8, P1
[3]
BRISBIN PH, 1979, IEEE T MAGN, V15, P146, DOI 10.1109/TMAG.1979.1060202
[9]
BUSSIERE JF, 1978, ADV CRYOG ENG, V24, P449