Voir la notice de l'article provenant de la source European Digital Mathematics Library
@article{MS2_1963__13_165852, author = {Rolf Andersson}, title = {Unbounded {Soboleff} {Regions.}}, journal = {Mathematica Scandinavica}, pages = {75--89}, publisher = {mathdoc}, volume = {13}, year = {1963}, zbl = {0131.32604}, url = {http://geodesic.mathdoc.fr/item/MS2_1963__13_165852/} }
Rolf Andersson. Unbounded Soboleff Regions.. Mathematica Scandinavica, Tome 13 (1963), pp. 75-89. http://geodesic.mathdoc.fr/item/MS2_1963__13_165852/