%0 Journal Article %A G. Pflug %T Stochastic Approximation Methods for Constrained and Unconstrained Systems - Kushner, HJ.; Clark, D.S. %J Metrika %D 1980 %P 71-72 %V 27 %I mathdoc %U http://geodesic.mathdoc.fr/item/MET_1980__27_186183/ %F MET_1980__27_186183