...
Vandenbohede, A., Van Houtte, E, and Lebbe, L. 2009. Sustainable groundwater extraction in coastal areas: a Belgian example. Environ Geol (2009) 57:735--747.
download\
Oude Essink, G.H.P. 2001. Salt Water Intrusion in a Three-dimensional Groundwater System in The Netherlands: a Numerical Study, Transport in Porous Media 43(1): 137-158.
download\
...