@article{JCA_2013_20_2_JCA_2013_20_2_a6,
     author = {T. Abrahamsen and V. Lima and O. Nygaard},
     title = {Remarks on {Diameter} 2 {Properties}},
     journal = {Journal of convex analysis},
     pages = {439--452},
     publisher = {mathdoc},
     volume = {20},
     number = {2},
     year = {2013},
     url = {http://geodesic.mathdoc.fr/item/JCA_2013_20_2_JCA_2013_20_2_a6/}
}