TY  - JOUR
AU  - Li, Chi-Kwong
AU  - Tsai, Ming-Cheng
TI  - Factoring a Quadratic Operator as a Product of Two Positive Contractions
JO  - Canadian mathematical bulletin
PY  - 2016
SP  - 354
EP  - 362
VL  - 59
IS  - 2
UR  - http://geodesic.mathdoc.fr/articles/10.4153/CMB-2015-049-4/
DO  - 10.4153/CMB-2015-049-4
ID  - 10_4153_CMB_2015_049_4
ER  -