M. Miladi Chaabane, R. Plateaux, J.-Y. Choley, C. Karra, A. Riviere, and M. Haddar. “New Topological Approach for the Modelling of Mecatronic Systems: Application for Piezoelectric Structures”. European Journal of Computational Mechanics, vol. 22, no. 2-4, July 2013, pp. 209-27, https://journals.riverpublishers.com/index.php/EJCM/article/view/1395.