%0 Journal Article %A V. E. Marenich %T Conjugation in the incidence algebras %J Fundamentalʹnaâ i prikladnaâ matematika %D 2002 %P 627-630 %V 8 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/item/FPM_2002_8_2_a16/ %G ru %F FPM_2002_8_2_a16