Caussignac, P.Descloux, J.Rappaz, J.2006-08-242006-08-242006-08-24198710.1002/mma.1670090121https://infoscience.epfl.ch/handle/20.500.14299/233675WOS:A1987K048000001Study of an Elliptic Problem with Nonlinear Boundary-Conditionstext::journal::journal article::research article