hal-01672965 title_s Regularity of \int {|\nabla u|^2 +\lambda |u - f|^2} and some gap phenomenon auteur Rejeb Hadiji, F. Zhou journal Potential Analysis volume 1 numero 4 pages 385 - 400 doi 10.1007/BF00301791 fichier_autre https://api.istex.fr/document/766CDAF606FF206108DB3B135A946BD3A132DBD4/fulltext… origine_autre istex annee 1992
