TY - JOUR AU - Louis Mahé AU - Tara L. Smith AU - Ján Mináč TI - Additive structure of multiplicative subgroups of fields and Galois theory JO - Documenta mathematica PY - 2004 SP - 301 EP - 355 VL - 9 UR - http://geodesic.mathdoc.fr/articles/10.4171/dm/169/ DO - 10.4171/dm/169 ID - 10_4171_dm_169 ER -