TY - JOUR AU - Hoffmann, Detlev W. TI - Motivic equivalence and similarity of quadratic forms JO - Documenta mathematica PY - 2015 SP - 265 EP - 275 VL - Alexander S. Merkurjev's Sixtieth Birthday PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DOCMA_2015__S2__a14/ LA - en ID - DOCMA_2015__S2__a14 ER -