%0 Journal Article %A L. A. Beklaryan %T On massive subsets in the space of finitely generated groups of diffeomorphisms of the line and the circle in the case of $C^{(1)}$ smoothness %J Fundamentalʹnaâ i prikladnaâ matematika %D 2019 %P 51-74 %V 22 %N 4 %I mathdoc %U http://geodesic.mathdoc.fr/item/FPM_2019_22_4_a4/ %G ru %F FPM_2019_22_4_a4