J. Kybic, M. Clerc, T. Abboud, O. Faugeras, R. Keriven et al., A common formalism for the Integral formulations of the forward EEG problem, IEEE Transactions on Medical Imaging, vol.24, issue.1, pp.12-28, 2005.
DOI : 10.1109/TMI.2004.837363

T. Papadopoulo and S. Vallaghé, Implicit meshing for finite element methods using levelsets Author: Emmanuel Olivi Institute: INRIA Street: 2004 route des lucioles BP93 City: Sophia-Antipolis Cedex Country, Proceedings of MMBIA 07, 2007.