TY  - JOUR
AU  - V. A. Yakubovich
TI  - Factorization of symmetric matrix polynomials
JO  - Doklady Akademii Nauk
PY  - 1970
SP  - 532
EP  - 535
VL  - 194
IS  - 3
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/DAN_1970_194_3_a14/
LA  - ru
ID  - DAN_1970_194_3_a14
ER  -