TY - JOUR AU - A. S. Biadrytski AU - V. L. Timokhovich TI - A modification of the Harris ($WO$) condition and functor properties of the hyperspace and Wallman compactification JO - Trudy Instituta matematiki PY - 2022 SP - 4 EP - 11 VL - 30 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/TIMB_2022_30_1_a0/ LA - ru ID - TIMB_2022_30_1_a0 ER -