@article{JCA_2009_16_3_JCA_2009_16_3_a23,
     author = {J. Orihuela and S. Troyanski},
     title = {Deville's {Master} {Lemma} and {Stone's} {Discreteness} in {Renorming} {Theory}},
     journal = {Journal of convex analysis},
     pages = {959--972},
     publisher = {mathdoc},
     volume = {16},
     number = {3},
     year = {2009},
     url = {http://geodesic.mathdoc.fr/item/JCA_2009_16_3_JCA_2009_16_3_a23/}
}