%0 Journal Article %A E. Bohl %T Chord Techniques and Newton's Method for Discrete Bifurcation Problems. %J Numerische Mathematik %D 1980 %P 111-124 %V 34 %I mathdoc %U http://geodesic.mathdoc.fr/item/NUMA_1980__34_132663/ %F NUMA_1980__34_132663