MIT Opencourseware, Acoustics of Speech & Hearing, Lecture 7 : Lumped Elements, consulted in july 2013
Gary Scavone, Lumped Acoustic Elements, McGill University, consulted in july 2013
John Price, Acoustic Waveguides, University of Colorado, Boulder, consulted in july 2013
Robert Gabillard, Phénomènes de propagation d'ondes, consulted in july 2013 (in French)
JJ Rousseau, Réflexion des ondes, Physique et simulations numériques, 2012, consulted in july (in French)
JJ Rousseau, Tuyau sonore, Physique et simulations numériques, 2012, consulted in july (in French)
F Passebon, modes propres de vibration, consulted in july