%0 Journal Article %A R. Kohn %T Local Identification of ARMAX Structures Subject to Nonlinear Constraints. %J Metrika %D 1980 %P 35-42 %V 27 %I mathdoc %U http://geodesic.mathdoc.fr/item/MET_1980__27_186236/ %F MET_1980__27_186236