%0 Journal Article %A Andriy Regeta %A Adrien Dubouloz %A Boris KunyavskiÄ­ %T Bracket width of simple Lie algebras %J Documenta mathematica %D 2021 %P 1601-1627 %V 26 %U http://geodesic.mathdoc.fr/articles/10.4171/dm/850/ %R 10.4171/dm/850 %F 10_4171_dm_850