%0 Journal Article %A Andrei V. Lavrenov %A Sergei S. Sinchuk %T A Horrocks-Type Theorem for Even Orthogonal $\text{K}_2$ %J Documenta mathematica %D 2020 %P 767-809 %V 25 %U http://geodesic.mathdoc.fr/articles/10.4171/dm/762/ %R 10.4171/dm/762 %F 10_4171_dm_762