%0 Journal Article %A Alkhatib, Soliman %A Kostov, Vladimir Petrov %T The Schur-Szegö composition of real polynomials of degree 2. %J Revista matemática complutense %D 2008 %P 191-206 %V 21 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/RMC_2008_2008_1_a7/ %G en %F RMC_2008_2008_1_a7