TY  - JOUR
AU  - Jeffrey S. Geronimo
AU  - Plamen Iliev
TI  - Fejér–Riesz factorizations and the structure of bivariate polynomials orthogonal on the bi-circle
JO  - Journal of the European Mathematical Society
PY  - 2014
SP  - 1849
EP  - 1880
VL  - 16
IS  - 9
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/articles/10.4171/jems/477/
DO  - 10.4171/jems/477
ID  - JEMS_2014_16_9_a2
ER  -