Adaptive multilevel finite element approximations of semilinear elliptic boundary value problems. - Mats G. Larson; A. Jonas Niklasson (Numerische Mathematik, 1999)

Analysis of a family of discontinuous Galerkin methods for elliptic problems: the one dimensional case. - Mats G. Larson; A. Jonas Niklasson (Numerische Mathematik, 2004)

Analysis of a Nonsymmetric Discontinuous Galerkin Method for Elliptic Problems: Stability and Energy Error Estimates. - Mats G. Larson; A. Jonas Niklasson (SIAM J. Numer. Anal., 2004)