%0 Journal Article
%A Pekka Koskela
%A Jie Xiao
%A Yi Ru-Ya Zhang
%A Yuan Zhou
%T A quasiconformal composition problem for the $Q$-spaces
%J Journal of the European Mathematical Society
%D 2017
%P 1159-1187
%V 19
%N 4
%I mathdoc
%U http://geodesic.mathdoc.fr/articles/10.4171/jems/690/
%R 10.4171/jems/690
%F JEMS_2017_19_4_a6