@article{PORMA_1985__43_1_114553,
     author = {Codenotti, Bruno},
     title = {Error analysis of some approximating algorithms},
     journal = {Portugaliae mathematica},
     pages = {113--119},
     publisher = {mathdoc},
     volume = {43},
     number = {1},
     year = {1985},
     mrnumber = {0875058},
     zbl = {0625.65022},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/PORMA_1985__43_1_114553/}
}