@article{JCA_2010_17_2_JCA_2010_17_2_a12,
     author = {D. Baker and M. D. Wills},
     title = {When are {Extreme} {Points} {Enough?}},
     journal = {Journal of convex analysis},
     pages = {565--582},
     publisher = {mathdoc},
     volume = {17},
     number = {2},
     year = {2010},
     url = {http://geodesic.mathdoc.fr/item/JCA_2010_17_2_JCA_2010_17_2_a12/}
}