%0 Journal Article %A Johann Davidov %A Oleg Mushkarov %T Curvature Properties of Twistor Spaces %J Trudy Matematicheskogo Instituta imeni V.A. Steklova %D 2020 %P 84-105 %V 311 %I mathdoc %U http://geodesic.mathdoc.fr/item/TM_2020_311_a4/ %G ru %F TM_2020_311_a4