André R. Fioravanti, Catherine Bonnet, Hitay Ozbay, Silviu-Iulian Niculescu. A numerical method for stability windows and unstable root-locus calculation for linear fractional time-delay systems.
Automatica, Elsevier, 2012, 48 (11), pp.2824-2830.
⟨10.1016/j.automatica.2012.04.009⟩.
⟨hal-00766550⟩