TY - JOUR AU - A. Yu. Nikitin TI - Decidability of the restricted theories of a class of partial orders JO - Prikladnaâ diskretnaâ matematika PY - 2019 SP - 6 EP - 12 IS - 3 UR - http://geodesic.mathdoc.fr/item/PDM_2019_3_a1/ LA - ru ID - PDM_2019_3_a1 ER -