%0 Journal Article %A I. V. Bubyakin %T To projective di erential geometry of complexes of $m$ -dimensional planes in projective space $P^n$ containing a finite number of developable surfaces %J Matematičeskie zametki SVFU %D 2023 %P 3-20 %V 30 %N 1 %U http://geodesic.mathdoc.fr/item/SVFU_2023_30_1_a0/ %G ru %F SVFU_2023_30_1_a0