TY  - RPRT
TI  - Improving a complex finite-difference ground water flow model through the use of an analytic element screening model
AU  - R. J. Hunt
AU  - Marilyn P. Anderson
AU  - V. A. Kelson
PY  - 2005
DO  - 10.1111/j.1745-6584.1998.tb02108.x
UR  - https://pubs.usgs.gov/publication/70020574
ID  - 70020574
ER  -