Ladeveze, P., Arnaud, L. ., Rouch, P. . and Blanze, C. . (2000) “La Theorie Variationnelle des Rayons Complexes pour le calcul des vibrations moyennes frequences”, European Journal of Computational Mechanics, 9(1-3), pp. 67–88. Available at: https://journals.riverpublishers.com/index.php/EJCM/article/view/2929 (Accessed: 11 July 2024).