@article{MS2_1968__23_166068, author = {Erik M. Alfsen and Tore Nordseth}, title = {Vertices of {Choquet} {Simplexes.}}, journal = {Mathematica Scandinavica}, pages = {171--176}, publisher = {mathdoc}, volume = {23}, year = {1968}, zbl = {0188.19003}, url = {http://geodesic.mathdoc.fr/item/MS2_1968__23_166068/} }