@misc{indiciae9c0154f84851, title = {Concentration history during pumping from a leaky aquifer with stratified initial concentration}, author = {Daniel J. Goode and Paul A. Hsieh and Allen M. Shapiro and Warren W. Wood and Thomas F. Kraemer}, year = {1993}, url = {https://pubs.usgs.gov/publication/70018246}, note = {Source identifier: 70018246} }