TY  - RPRT
TI  - The SPECTRA program library; a PC based system for gamma-ray spectra analysis and INAA data reduction
AU  - P. A. Baedecker
AU  - J. N. Grossman
PY  - 1994
DO  - 10.3133/ofr94168
UR  - https://pubs.usgs.gov/publication/ofr94168
ID  - ofr94168
ER  -