Regularity of solutions for arbitrary order variational inequalities with general convex sets

Liang, Jin

Annales de l'I.H.P. Analyse non linéaire, Volume 14 (1997) p. 719-758

Trace imbeddings for $T$-sets and application to Neumann-Dirichlet problems with measures included in the boundary data

Decarreau, Andrée; Liang, Jin; Rakotoson, Jean-Michel

Annales de la Faculté des sciences de Toulouse : Mathématiques, Volume 5 (1996) p. 443-470