%0 Journal Article %A Aboubacar Moussa %A Mikhail Sergeevich Nikolskii %T An Estimation from Within of the Reachable Set of Nonlinear R. Brockett Integrator With Small Nonlinearity %J Yugoslav journal of operations research %D 2013 %P 355 %V 23 %N 3 %I mathdoc %U http://geodesic.mathdoc.fr/item/YJOR_2013_23_3_a3/ %G en %F YJOR_2013_23_3_a3