共 6 条
[3]
BALL JB, PRIVATE COMMUNICATIO
[4]
A SPARK COUNTER DATA ACQUISITION SYSTEM USED WITH A MAGNETIC SPECTROGRAPH
[J].
NUCLEAR INSTRUMENTS & METHODS,
1969, 71 (03)
:237-&
[5]
Lederer C. M., 1967, TABLE ISOTOPES
[6]
MEYERS WD, 1965, UCRL11980