TY - JOUR AU - I. G. Tsar'kov TI - Approximative and structural properties of sets in asymmetric spaces JO - Izvestiya. Mathematics PY - 2022 SP - 1240 EP - 1253 VL - 86 IS - 6 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/IM2_2022_86_6_a10/ LA - en ID - IM2_2022_86_6_a10 ER -