@article{ASNSP_1967_3_21_3_373_0,
     author = {Mosco, Umberto},
     title = {Approximation of the solutions of some variational inequalities},
     journal = {Annali della Scuola Normale Superiore di Pisa - Scienze Fisiche e Matematiche},
     pages = {373--394},
     publisher = {Scuola normale superiore},
     volume = {Ser. 3, 21},
     number = {3},
     year = {1967},
     mrnumber = {226376},
     zbl = {0184.36803},
     language = {en},
     url = {http://archive.numdam.org/item/ASNSP_1967_3_21_3_373_0/}
}