TY  - JOUR
AU  - V. I. Kopeǐko
TI  - On homotopization of the unitary $K_1$-functor
JO  - Algebra i analiz
PY  - 2008
SP  - 99
EP  - 108
VL  - 20
IS  - 5
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/AA_2008_20_5_a4/
LA  - ru
ID  - AA_2008_20_5_a4
ER  -