%0 Journal Article %A Yuri V. Malykhin %T Kolmogorov Widths of the Besov Classes $B^1_{1,\theta }$ and Products of Octahedra %J Trudy Matematicheskogo Instituta imeni V.A. Steklova %D 2021 %P 224-235 %V 312 %I mathdoc %U http://geodesic.mathdoc.fr/item/TM_2021_312_a12/ %G ru %F TM_2021_312_a12