%0 Journal Article %A K. E. Shiryaev %T The Baire Class of Some Exponents of Families of Vector Bundle Automorphisms %J Differencialʹnye uravneniâ %D 2002 %P 53-57 %V 38 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/DE_2002_38_1_a7/ %G ru %F DE_2002_38_1_a7