@book{AST_2013__357__R1_0,
     author = {Sch\"appi, Daniel},
     title = {The formal theory of {Tannaka} duality},
     series = {Ast\'erisque},
     publisher = {Soci\'et\'e math\'ematique de France},
     number = {357},
     year = {2013},
     mrnumber = {3185459},
     zbl = {1314.18008},
     language = {en},
     url = {http://www.numdam.org/item/AST_2013__357__R1_0/}
}