%0 Journal Article %A V. G. Nikonov %A N. V. Nikonov %T Features of threshold representations of $k$-valued functions %J Trudy po diskretnoj matematike %D 2008 %P 60-85 %V 11 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/TDM_2008_11_1_a4/ %G ru %F TDM_2008_11_1_a4