@misc{indiciae6f7583188f3c, title = {Documentation of a computer program to simulate transient leakage from confining units using the modular finite-difference, ground-water flow model}, author = {S. A. Leake and P.P. Leahy and A. S. Navoy}, year = {1994}, doi = {10.3133/ofr9459}, url = {https://pubs.usgs.gov/publication/ofr9459}, note = {Source identifier: ofr9459} }