TY  - RPRT
TI  - Analytically-derived sensitivities in one-dimensional models of solute transport in porous media
AU  - D.S. Knopman
PY  - 1987
DO  - 10.3133/ofr86605
UR  - https://pubs.usgs.gov/publication/ofr86605
ID  - ofr86605
ER  -