TY  - JOUR
AU  - V. Yu. Protasov
TI  - Spectral factorization of 2-block Toeplitz matrices and refinement equations
JO  - Algebra i analiz
PY  - 2006
SP  - 127
EP  - 184
VL  - 18
IS  - 4
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/AA_2006_18_4_a5/
LA  - ru
ID  - AA_2006_18_4_a5
ER  -