TY  - RPRT
TI  - Spectrochemical method for the determination of selenium
AU  - C. L. Waring
AU  - H.W. Worthing
AU  - K.V. Hazel
PY  - 2002
DO  - 10.1021/ac60141a017
UR  - https://pubs.usgs.gov/publication/70010559
ID  - 70010559
ER  -