%0 Journal Article %A Andrei Lavrenov %T A Local-Global Principle for Symplectic $\mathrm K_2$ %J Documenta mathematica %D 2018 %P 653-675 %V 23 %U http://geodesic.mathdoc.fr/articles/10.4171/dm/629/ %R 10.4171/dm/629 %F 10_4171_dm_629