@article{TAC_2021_37_a24,
     author = {Michael Shulman},
     title = {A practical type theory for symmetric monoidal categories},
     journal = {Theory and applications of categories},
     pages = {863--907},
     year = {2021},
     volume = {37},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/TAC_2021_37_a24/}
}