@article{10_4171_dm_858,
     author = {Nicolas Daans},
     title = {Universally defining finitely generated subrings of global fields},
     journal = {Documenta mathematica},
     pages = {1851--1869},
     year = {2021},
     volume = {26},
     doi = {10.4171/dm/858},
     url = {http://geodesic.mathdoc.fr/articles/10.4171/dm/858/}
}