@article{10_21136_CMJ_2023_0042_23,
     author = {He, Jian and He, Jing and Zhou, Panyue},
     title = {Two results of $n$-exangulated categories},
     journal = {Czechoslovak Mathematical Journal},
     pages = {177--189},
     publisher = {mathdoc},
     volume = {74},
     number = {1},
     year = {2024},
     doi = {10.21136/CMJ.2023.0042-23},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.21136/CMJ.2023.0042-23/}
}