1. Removable singularities for bounded p-harmonic and quasi(super)harmonic functions on metric spaces;Björn;Ann. Acad. Sci. Fenn. Math.,2006
2. A weak Kellogg property for quasiminimizers;Björn;Comment. Math. Helv.,2006
3. A. Björn, Weak barriers in nonlinear potential theory, preprint, Linköping, 2007
4. Boundary regularity for p-harmonic functions and solutions of the obstacle problem;Björn;J. Math. Soc. Japan,2006
5. A. Björn, J. Björn, Approximations by regular sets and Wiener solutions in metric spaces, Comment. Math. Univ. Carolin., in press