@article{TAC_2024_42_a9,
     author = {Eugenia Cheng and Alexander S. Corner},
     title = {Weak vertical composition},
     journal = {Theory and applications of categories},
     pages = {222--262},
     publisher = {mathdoc},
     volume = {42},
     year = {2024},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/TAC_2024_42_a9/}
}