@article{JCA_1998_5_1_a0,
     author = {C. Marcelli},
     title = {Non-Coercive {Variational} {Problems} with {Constraints} on the {Derivatives}},
     journal = {Journal of convex analysis},
     pages = {001--018},
     year = {1998},
     volume = {5},
     number = {1},
     url = {http://geodesic.mathdoc.fr/item/JCA_1998_5_1_a0/}
}