@article{10_4171_dm_674,
     author = {Friedrich Knop},
     title = {Functoriality {Properties} of the {Dual} {Group}},
     journal = {Documenta mathematica},
     pages = {47--64},
     year = {2019},
     volume = {24},
     doi = {10.4171/dm/674},
     url = {http://geodesic.mathdoc.fr/articles/10.4171/dm/674/}
}