%0 Journal Article %A Mathieu Duckerts-Antoine %A Tim Van Der Linden %T A Seifert–van Kampen theorem in non-abelian algebra %J Homology, homotopy, and applications %D 2018 %P 79-103 %V 20 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.4310/HHA.2018.v20.n2.a5/ %R 10.4310/HHA.2018.v20.n2.a5 %G en %F HHA_2018_20_2_a4