Geological reference materials for standardization and quality assurance of instrumental neutron activation analysis
1993 ◽
Vol 174
(2)
◽
pp. 229-242
◽
1999 ◽
Vol 71-72
(1)
◽
pp. 41-46
◽
1992 ◽
Vol 343
(9-10)
◽
pp. 794-796
◽
1990 ◽
Vol 26-27
(1)
◽
pp. 189-194
◽
1984 ◽
Vol 83
(2)
◽
pp. 407-412
◽
1985 ◽
Vol 9
(2)
◽
pp. 173-179
◽
1987 ◽
Vol 113
(1)
◽
pp. 285-298
◽
1990 ◽
pp. 189-194
◽
1991 ◽
Vol 15
(1)
◽
pp. 111-116
◽
1998 ◽
Vol 360
(3-4)
◽
pp. 415-418
◽