%0 Journal Article
%A Federico Ardila
%A Federico Castillo
%A José Alejandro Samper
%T The topology of the external activity complex of a matroid
%J The electronic journal of combinatorics
%D 2016
%V 23
%N 3
%U http://geodesic.mathdoc.fr/articles/10.37236/5042/
%R 10.37236/5042
%F 10_37236_5042