TY - JOUR AU - A. V. Mikhailovich TI - Closed classes of three-valued logic functions generated by symmetric functions with a~bounded number of layers JO - Prikladnaâ diskretnaâ matematika PY - 2015 SP - 17 EP - 26 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/PDM_2015_1_a1/ LA - ru ID - PDM_2015_1_a1 ER -