@article{urn:eudml:doc:42306, title = {The Schur-Szeg\"o composition of real polynomials of degree 2.}, journal = {Revista Matem\'atica de la Universidad Complutense de Madrid}, volume = {21}, year = {2008}, pages = {191-206}, zbl = {1166.12001}, language = {en}, url = {http://dml.mathdoc.fr/item/urn:eudml:doc:42306} }
Alkhatib, Soliman; Kostov, Vladimir Petrov. The Schur-Szegö composition of real polynomials of degree 2.. Revista Matemática de la Universidad Complutense de Madrid, Tome 21 (2008) pp. 191-206. http://gdmltest.u-ga.fr/item/urn:eudml:doc:42306/