@article{NUMA_1977__29_132501,
     author = {W. Miller},
     title = {Roundoff {Analysis} and {Sparse} {Data.}},
     journal = {Numerische Mathematik},
     pages = {37--44},
     year = {1977},
     volume = {29},
     zbl = {0369.65009},
     url = {http://geodesic.mathdoc.fr/item/NUMA_1977__29_132501/}
}