@article{JCA_2010_17_1_JCA_2010_17_1_a22,
     author = {B. F. Svaiter},
     title = {Non-Enlargeable {Operators} and {Self-Cancelling} {Operators}},
     journal = {Journal of convex analysis},
     pages = {309--32},
     publisher = {mathdoc},
     volume = {17},
     number = {1},
     year = {2010},
     url = {http://geodesic.mathdoc.fr/item/JCA_2010_17_1_JCA_2010_17_1_a22/}
}