TY - JOUR AU - V. G. Nikonov AU - N. V. Nikonov TI - Features of threshold representations of $k$-valued functions JO - Trudy po diskretnoj matematike PY - 2008 SP - 60 EP - 85 VL - 11 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/TDM_2008_11_1_a4/ LA - ru ID - TDM_2008_11_1_a4 ER -