@incollection{Tracy11,
author = {Fred T. Tracy},
title = {Analytical and Numerical Solutions of Richards' Equation with Discussions on Relative Hydraulic Conductivity},
booktitle = {Hydraulic Conductivity},
publisher = {IntechOpen},
address = {Rijeka},
year = {2011},
editor = {Lakshmanan Elango},
chapter = {11},
doi = {10.5772/18502},
url = {https://doi.org/10.5772/18502}
}