1. On qualitative properties of low-degree quasipoly-nomials: Further remarks on the spectral abscissa and rightmost-roots assignment;Amrane;Bull. Math. Soc. Sci. Math. Roumanie,2018
2. Bedouhene, F., Boussaada, I., and Niculescu, S.I. (2020). Real spectral values coexistence and their effect on the stability of time-delay systems: Vandermonde matrices and exponential decay. URL https://hal.archives-ouvertes.fr/hal-02476403. Working paper or preprint.
3. Boussaada, I. and Niculescu, S.I. (2014). Computing the codimension of the singularity at the origin for delay systems: The missing link with Birkhoff incidence matrices. In 21st International Symposium on Mathematical Theory of Networks and Systems, 1 – 8.
4. Characterizing the codimension of zero singularities for time-delay systems;Boussaada;Acta Applicandae Mathematicae,2016
5. Tracking the algebraic multiplicity of crossing imaginary roots for generic quasipolynomials: A Vandermonde-based approach;Boussaada;IEEE Transactions on Automatic Control,2016