共 23 条
[3]
CLARK HM, MDDC1329 US AT EN CO
[4]
DETERMINATION OF BERYLLIUM BY PHOTODISINTEGRATION
[J].
ANALYTICAL CHEMISTRY,
1951, 23 (09)
:1261-1265
[6]
HUDGENS JE, 1952, NUCLEONICS, V10, P25
[8]
KAMEN M, 1947, RADIOAKTIVE TRACERS
[9]
KOHN A, 1951, REV METAL, V48, P219
[10]
LAING KM, 1951, NUCLEONICS, V9, P45