@article{CRMATH_2006__343_2_81_0,
     author = {Kostov, Vladimir and Shapiro, Boris},
     title = {On the {Schur{\textendash}Szeg\"o} composition of polynomials},
     journal = {Comptes Rendus. Math\'ematique},
     pages = {81--86},
     publisher = {Elsevier},
     volume = {343},
     number = {2},
     year = {2006},
     doi = {10.1016/j.crma.2006.06.007},
     language = {en},
     url = {http://www.numdam.org/articles/10.1016/j.crma.2006.06.007/}
}