@inproceedings{inproceedings5a05040c, title = {Analytic element model for groundwater flow in the aquifers'recharge zone - part 2: confined aquifers}, author = {Batista, José Anderson do Nascimento and Schulz, Harry Edmar and Wendland, Edson Cezar}, year = {2003}, booktitle = {Iberian Latin-American Congress on Computational Methods in Engineering} }