@article{CLTM_1987_1987_1_a18,
     author = {Campiti, Michele},
     title = {Un teorema de tipo {Korovkin} en el espacio de funciones integrables {Riemann.}},
     journal = {Collectanea mathematica},
     pages = {199-228},
     publisher = {mathdoc},
     volume = {38},
     number = {3},
     year = {1987},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/CLTM_1987_1987_1_a18/}
}