Simultaneous determination of minor and trace elements in coal using instrumental neutron activation analysis
1980 ◽
Vol 57
(1)
◽
pp. 137-146
◽
1987 ◽
Vol 116
(2)
◽
pp. 347-354
◽
2020 ◽
Vol 325
(3)
◽
pp. 967-975
1999 ◽
Vol 240
(1)
◽
pp. 95-100
◽
2005 ◽
Vol 265
(1)
◽
pp. 53-59
◽
1997 ◽
Vol 217
(1)
◽
pp. 117-124
◽