@article{M2AN_1975__9_1_83_0,
     author = {Mosco, U. and Scarpini, F.},
     title = {Complementarity systems and approximation of variational inequalities},
     journal = {Revue fran\c{c}aise d'automatique, informatique, recherche op\'erationnelle. Analyse num\'erique},
     pages = {83--104},
     publisher = {Dunod},
     address = {Paris},
     volume = {9},
     number = {R1},
     year = {1975},
     mrnumber = {468153},
     zbl = {0338.49016},
     language = {en},
     url = {http://www.numdam.org/item/M2AN_1975__9_1_83_0/}
}