@article{TAC_2017_32_a3,
     author = {Vladimir Voevodsky},
     title = {The $(\Pi,\lambda)$-structures on the {C-systems} defined by universe categories},
     journal = {Theory and applications of categories},
     pages = {113--121},
     publisher = {mathdoc},
     volume = {32},
     year = {2017},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/TAC_2017_32_a3/}
}