@article{NUMA_1961__3_131482,
     author = {H.E. SALZER},
     title = {Some extensions of {Bairstow's} method.},
     journal = {Numerische Mathematik},
     pages = {120--124},
     year = {1961},
     volume = {3},
     zbl = {0104.09803},
     url = {http://geodesic.mathdoc.fr/item/NUMA_1961__3_131482/}
}