%0 Journal Article %A Ray Cheng %T Outer factorization of operator valued weight functions on the torus %J Studia Mathematica %D 1994 %P 19-34 %V 110 %N 1 %U http://geodesic.mathdoc.fr/articles/10.4064/sm-110-1-19-34/ %R 10.4064/sm-110-1-19-34 %G en %F 10_4064_sm_110_1_19_34