@article{10_4171_dm_x20,
     author = {Guillermo Mantilla-Soler and Carlos Rivera},
     title = {The integral trace form as a complete invariant for real $S_n$ number fields},
     journal = {Documenta mathematica},
     pages = {1865--1889},
     year = {2022},
     volume = {27},
     doi = {10.4171/dm/x20},
     url = {http://geodesic.mathdoc.fr/articles/10.4171/dm/x20/}
}