%0 Journal Article %A Brandenbursky, Michael %A Kędra, Jarek %T On the autonomous metric on the group of area-preserving diffeomorphisms of the 2–disc %J Algebraic and Geometric Topology %D 2013 %P 795-816 %V 13 %N 2 %U http://geodesic.mathdoc.fr/articles/10.2140/agt.2013.13.795/ %R 10.2140/agt.2013.13.795 %F 10_2140_agt_2013_13_795