TY  - JOUR
AU  - Guillory, Carroll
TI  - A Characterization of a Sparse Blaschke Product
JO  - Canadian mathematical bulletin
PY  - 1989
SP  - 385
EP  - 390
VL  - 32
IS  - 4
UR  - http://geodesic.mathdoc.fr/articles/10.4153/CMB-1989-056-0/
DO  - 10.4153/CMB-1989-056-0
ID  - 10_4153_CMB_1989_056_0
ER  -