%0 Journal Article %A Matvey E. Durakov %A Anton S. Kerp %A Anton S. Lukotkin %T On a quantum logical element associated with the radical of a complex matrix %J Žurnal Sibirskogo federalʹnogo universiteta. Matematika i fizika %D 2019 %P 222-230 %V 12 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/item/JSFU_2019_12_2_a8/ %G en %F JSFU_2019_12_2_a8