1. Manifolds, Tensor Analysis, and Applications;Abraham,1988
2. H. Ahmed, R. Ushirobira, D. Efimov, W. Perruquetti, On conditions of robust synchronization for multistable systems, in: 2015 European Control Conference (ECC), July 2015, pp. 181–185
3. Robust synchronization for multistable systems;Ahmed;IEEE Trans. Autom. Control,2015
4. A Lyapunov approach to incremental stability properties;Angeli;IEEE Trans. Autom. Control,2002
5. D. Angeli, Some remarks on density functions for dual Lyapunov methods, in: Proceedings of the 42nd IEEE Conference on Decision and Control, 2003, vol. 5, December 2003, pp. 5080–5082.