TY  - JOUR
AU  - B. D. Lyubachevskii
TI  - The structure of a group of polynomial matrices unitary in an indefinite metric of index~$1$
JO  - Doklady Akademii Nauk
PY  - 1972
SP  - 28
EP  - 31
VL  - 203
IS  - 1
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/DAN_1972_203_1_a6/
LA  - ru
ID  - DAN_1972_203_1_a6
ER  -