@article{NUMA_1968__12_131848,
     author = {C.G. BROYDEN},
     title = {Some {Aspects} of {Consistent} {Ordering.}},
     journal = {Numerische Mathematik},
     pages = {47--56},
     publisher = {mathdoc},
     volume = {12},
     year = {1968},
     zbl = {0181.17204},
     url = {http://geodesic.mathdoc.fr/item/NUMA_1968__12_131848/}
}