Voir la notice de l'article provenant de la source European Digital Mathematics Library
@article{MS2_1966__18_165934, author = {Arne Brondsted}, title = {Convex {Sets} and {Chebyshev} {Sets} {II.}}, journal = {Mathematica Scandinavica}, pages = {5--15}, publisher = {mathdoc}, volume = {18}, year = {1966}, zbl = {0151.17504}, url = {http://geodesic.mathdoc.fr/item/MS2_1966__18_165934/} }
Arne Brondsted. Convex Sets and Chebyshev Sets II.. Mathematica Scandinavica, Tome 18 (1966), pp. 5-15. http://geodesic.mathdoc.fr/item/MS2_1966__18_165934/