TY - JOUR AU - V. I. Yanchevskiǐ TI - Henselian division algebras and reduced unitary Whitehead groups for outer forms of~anisotropic algebraic groups of the type $A_n$ JO - Sbornik. Mathematics PY - 2022 SP - 1096 EP - 1156 VL - 213 IS - 8 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/SM_2022_213_8_a3/ LA - en ID - SM_2022_213_8_a3 ER -