%0 Journal Article %A M. F. Gamal' %T Regular factorization of the scalar characteristic function %J Zapiski Nauchnykh Seminarov POMI %D 2000 %P 19-50 %V 270 %I mathdoc %U http://geodesic.mathdoc.fr/item/ZNSL_2000_270_a1/ %G ru %F ZNSL_2000_270_a1