%0 Journal Article %A Étienne Ghys %A Rostislav Grigorchuk %A Vaughan Jones %A Tatiana Nagnibeda %T Editorial %J Groups, geometry, and dynamics %D 2014 %P 599-603 %V 8 %N 3 %U http://geodesic.mathdoc.fr/articles/10.4171/ggd/240/ %R 10.4171/ggd/240 %F 10_4171_ggd_240