Measurement of low elemental concentrations in geological materials by prompt gamma-ray spectroscopy
Keyword(s):
1987 ◽
Vol 113
(1)
◽
pp. 249-258
◽
Keyword(s):
Keyword(s):
1988 ◽
Vol 35
(1)
◽
pp. 827-832
◽
1987 ◽
Vol 11
(1)
◽
pp. 37-40
◽
Keyword(s):
2014 ◽
Vol 59
(23)
◽
pp. 7089-7106
◽