TY  - RPRT
TI  - UCODE, a computer code for universal inverse modeling
AU  - E. P. Poeter
AU  - M. C. Hill
PY  - 1999
DO  - 10.1016/s0098-3004(98)00149-6
UR  - https://pubs.usgs.gov/publication/70021599
ID  - 70021599
ER  -