An overview of naturally occurring radioactive materials (NORM) in the petroleum industry
1995 ◽
2013 ◽
Vol 158
(4)
◽
pp. 421-426
◽
2018 ◽
Vol 172
◽
pp. 2824-2839
◽
2009 ◽
Vol 283
(1)
◽
pp. 3-7
◽
1997 ◽
Vol 48
(10-12)
◽
pp. 1391-1396
◽