%0 Journal Article
%A Guirardel, Vincent
%A Horbez, Camille
%T Boundaries of relative factor graphs and subgroup classification for automorphisms of free products
%J Geometry & topology
%D 2022
%P 71-126
%V 26
%N 1
%I mathdoc
%U http://geodesic.mathdoc.fr/item/GT_2022_26_1_a2/
%F GT_2022_26_1_a2