共 5 条
[2]
SCHULTE H, 1986, 861GSI, P368
[3]
SPADTKE P, 1995, HDB ION SOURCES, P519
[4]
SPADTKE P, 1995, HDB ION SOURCES, P365
[5]
WHEALTON JH, 1979, PART ACCEL, V10, P235