@article{JCA_2011_18_2_JCA_2011_18_2_a14,
     author = {A. N. Iusem},
     title = {On the {Maximal} {Monotonicity} of {Diagonal} {Subdifferential} {Operators}},
     journal = {Journal of convex analysis},
     pages = {489--503},
     publisher = {mathdoc},
     volume = {18},
     number = {2},
     year = {2011},
     url = {http://geodesic.mathdoc.fr/item/JCA_2011_18_2_JCA_2011_18_2_a14/}
}