%0 Journal Article %A K. E. Starkov %T New conditions for the observability of nonlinear systems for %J Doklady Akademii Nauk %D 1995 %P 33-35 %V 343 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1995_343_1_a9/ %G ru %F DAN_1995_343_1_a9