%0 Journal Article
%A Sanghoon Baek
%A Rostislav Devyatov
%A Kirill Zainoulline
%T The $K$-Theory of Versal Flags and Cohomological Invariants of Degree 3
%J Documenta mathematica
%D 2017
%P 1117-1148
%V 22
%U http://geodesic.mathdoc.fr/articles/10.4171/dm/589/
%R 10.4171/dm/589
%F 10_4171_dm_589