TY - JOUR AU - Fabio Tanania TI - Subtle Characteristic Classes and Hermitian Forms JO - Documenta mathematica PY - 2019 SP - 2493 EP - 2523 VL - 24 UR - http://geodesic.mathdoc.fr/articles/10.4171/dm/732/ DO - 10.4171/dm/732 ID - 10_4171_dm_732 ER -