%0 Journal Article %A A. G. Chentsov %T Ultrafilters and maximal linked systems: basic properties and topological constructions %J Izvestiya Instituta Matematiki i Informatiki Udmurtskogo Gosudarstvennogo Universiteta %D 2018 %P 86-102 %V 52 %I mathdoc %U http://geodesic.mathdoc.fr/item/IIMI_2018_52_a6/ %G ru %F IIMI_2018_52_a6