共 7 条
[2]
GENERAL ION-OPTICAL CORRECTION ELEMENT
[J].
NUCLEAR INSTRUMENTS & METHODS,
1976, 134 (03)
:409-420
[3]
Marks N., 1978, 6th International Conference on Magnet Technology, P528
[4]
MARKS N, 1981, IEEE MAGNET, V17
[5]
MARKS N, 1975, 5TH P INT C MAGN TEC, P22
[6]
POOLE ME, UNPUBLISHED
[7]
POOLE MW, 1981, IEEE MAGNET, V17