%0 Journal Article
%A Richard J. Gardner
%A Daniel Hug
%A Wolfgang Weil
%T Operations between sets in geometry
%J Journal of the European Mathematical Society
%D 2013
%P 2297-2352
%V 15
%N 6
%I mathdoc
%U http://geodesic.mathdoc.fr/articles/10.4171/jems/422/
%R 10.4171/jems/422
%F JEMS_2013_15_6_a11