@incollection{Alfranca19, author = {Oscar Alfranca}, title = {Groundwater Management Competitive Solutions: The Relevance of the Gisser-Sanchez Model}, booktitle = {Groundwater}, publisher = {IntechOpen}, address = {Rijeka}, year = {2019}, editor = {Modreck Gomo}, chapter = {7}, doi = {10.5772/intechopen.85507}, url = {https://doi.org/10.5772/intechopen.85507} }