%0 Journal Article
%A J. Bräuninger
%T A Variable Metric Algorithm for Unconstrained Minimization Without Evaluation of Derivatives.
%J Numerische Mathematik
%D 1980
%P 359-374
%V 36
%I mathdoc
%U http://geodesic.mathdoc.fr/item/NUMA_1980__36_132708/
%F NUMA_1980__36_132708