TY - JOUR AU - N. Vavilov AU - Z. Zhang TI - Commutators of relative and unrelative elementary unitary groups JO - Algebra i analiz PY - 2022 SP - 61 EP - 104 VL - 34 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/AA_2022_34_1_a2/ LA - en ID - AA_2022_34_1_a2 ER -