A new portable XRF spectrometer with beam stability control
1973 ◽
Vol 21
(12)
◽
pp. 1409-1414
2016 ◽
Vol 136
(2)
◽
pp. 143-156
◽
2009 ◽
Vol 129
(5)
◽
pp. 295-298
2017 ◽
Vol 137
(6)
◽
pp. 434-445
◽
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