@article{MAN_1987__277_164243,
     author = {Gilles Godefroy},
     title = {Boundaries of a {Convex} {Set} and {Interpolation} {Sets.}},
     journal = {Mathematische Annalen},
     pages = {173--184},
     publisher = {mathdoc},
     volume = {277},
     year = {1987},
     zbl = {0597.46015},
     url = {http://geodesic.mathdoc.fr/item/MAN_1987__277_164243/}
}