TY  - RPRT
TI  - Approaches to highly parameterized inversion: Pilot-point theory, guidelines, and research directions
AU  - John E. Doherty
AU  - Michael N. Fienen
AU  - Randall J. Hunt
PY  - 2011
DO  - 10.3133/sir20105168
UR  - https://pubs.usgs.gov/publication/sir20105168
ID  - sir20105168
ER  -