F. Kohlbeck, D. Mawlood:
"Computer program to calculate resistivities and layer thicknesses from Schlumberger soundings at the surface, at lake bottom and with two electrodes down in the subsurface.";
Computers & Geosciences, 35 (2009), 1748 - 1751.
http://dx.doi.org/10.1016/j.cageo.2009.03.001Electronic version of the publication:
http://publik.tuwien.ac.at/files/PubDat_177168.pdf