共 3 条
[1]
REC JR, 1969, THESIS RENNSELAER PO
[2]
HIGH-SPEED NON-OVERLOADING DISCRIMINATOR FOR HIGH ACCURACY PULSE COUNTING
[J].
INTERNATIONAL JOURNAL OF MASS SPECTROMETRY AND ION PROCESSES,
1976, 21 (3-4)
:213-219
[3]
SHIELDS WR, 1967, NBS426 TECH NOT