@article{NUMA_1984__45_132965,
     author = {Stephan Ruscheweyh},
     title = {On a {Global} {Descent} {Method} for {Polynomials.}},
     journal = {Numerische Mathematik},
     pages = {227--240},
     publisher = {mathdoc},
     volume = {45},
     year = {1984},
     zbl = {0553.65028},
     url = {http://geodesic.mathdoc.fr/item/NUMA_1984__45_132965/}
}