%0 Journal Article %A Zengqiang Lin %A Yan Zheng %T Homotopy cartesian diagrams in $n$-angulated categories %J Homology, homotopy, and applications %D 2019 %P 377-394 %V 21 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.4310/HHA.2019.v21.n2.a21/ %R 10.4310/HHA.2019.v21.n2.a21 %G en %F HHA_2019_21_2_a20