Jean-Etienne Lefebvre, V. Zhang, Joseph Gazalet, Tadeusz Gryba, Véronique Sadaune. Acoustic wave propagation in continuous functionally graded plates : an extension of the Legendre polynomial approach.
IEEE Transactions on Ultrasonics, Ferroelectrics and Frequency Control, Institute of Electrical and Electronics Engineers, 2001, 48, pp.1332-1340.
⟨hal-00151720⟩