1. Amrouche C., Bernardi C., Dauge M. et Girault V. Vector potentials in three-dimensional nonsmooth domains, à paraître dans Math. Meth. Applied Sc.
2. Finite Element Methods for the Navier-Stokes Equations, Theory and Algorithms;Girault,1986
3. A hierarchy of approximate models for the Maxwell equations;Raviart P.;Numer. Math.,1996