IEEE/CAA Journal of Automatica Sinica
Citation:  Ibrahima N'Doye, Khaled Nabil Salama and TaousMeriem LalegKirati, "Robust FractionalOrder ProportionalIntegral Observer for Synchronization of Chaotic FractionalOrder Systems," IEEE/CAA J. Autom. Sinica, vol. 6, no. 1, pp. 268277, Jan. 2019. doi: 10.1109/JAS.2017.7510874 
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