TY  - RPRT
TI  - Methods and guidelines for effective model calibration; with application to UCODE, a computer code for universal inverse modeling, and MODFLOWP, a computer code for inverse modeling with MODFLOW
AU  - M. C. Hill
PY  - 1998
DO  - 10.3133/wri984005
UR  - https://pubs.usgs.gov/publication/wri984005
ID  - wri984005
ER  -