@article{JCA_2003_10_1_JCA_2003_10_1_a13,
     author = {G. R. Burton},
     title = {Contracting the {Maximal} {Points} of an {Ordered} {Convex} {Set}},
     journal = {Journal of convex analysis},
     pages = {255--264},
     year = {2003},
     volume = {10},
     number = {1},
     url = {http://geodesic.mathdoc.fr/item/JCA_2003_10_1_JCA_2003_10_1_a13/}
}