%0 Journal Article %A Y.M. Demoulin %A Y.M. Chen %T An Iteration Method for Studying the Bifurcation of Solutions of the Nonlinear Equations, L(...) u + ..R (..., u) = 0 . %J Numerische Mathematik %D 1974 %P 47-62 %V 23 %I mathdoc %U http://geodesic.mathdoc.fr/item/NUMA_1974__23_132286/ %F NUMA_1974__23_132286