TY - JOUR AU - S. P. Zervos TI - Cardinals as orbits of groups of automorphisms of ordered sets JO - Trudy Matematicheskogo Instituta imeni V.A. Steklova PY - 1983 SP - 118 EP - 123 VL - 154 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/TM_1983_154_a12/ LA - ru ID - TM_1983_154_a12 ER -