TY - JOUR AU - E. V. Pantsialeyeva TI - Subsets stable under a linear extension: local properties JO - Trudy Instituta matematiki PY - 2013 SP - 142 EP - 153 VL - 21 IS - 2 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/TIMB_2013_21_2_a8/ LA - ru ID - TIMB_2013_21_2_a8 ER -