%0 Journal Article %A P. A. Krylov %A T. D. Norbosambuev %T On automorphisms and derivations of reduced incidence algebras and coalgebras %J Vestnik Tomskogo gosudarstvennogo universiteta. Matematika i mehanika %D 2024 %P 33-39 %N 90 %I mathdoc %U http://geodesic.mathdoc.fr/item/VTGU_2024_90_a2/ %G ru %F VTGU_2024_90_a2