%0 Journal Article %A Gigla Janashia %A Edem %T A method of approximate factorization of positive definite matrix functions %J Studia Mathematica %D 1999 %P 93-100 %V 137 %N 1 %U http://geodesic.mathdoc.fr/articles/10.4064/sm-137-1-93-100/ %R 10.4064/sm-137-1-93-100 %G en %F 10_4064_sm_137_1_93_100