%0 Journal Article
%A Ignatev, Mikhail V.
%T Gradedness of the set of rook placements in $A_{n-1}$
%J Communications in Mathematics
%D 2021
%P 171-182
%V 29
%N 2
%I mathdoc
%U http://geodesic.mathdoc.fr/item/COMIM_2021__29_2_a1/
%G en
%F COMIM_2021__29_2_a1