TY - JOUR AU - V. N. Salii TI - The Sperner property for polygonal graphs considered as partially ordered sets JO - Izvestiya of Saratov University. Mathematics. Mechanics. Informatics PY - 2016 SP - 226 EP - 231 VL - 16 IS - 2 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/ISU_2016_16_2_a13/ LA - ru ID - ISU_2016_16_2_a13 ER -