1. D. CIORANESCU, P. DONATO, F. MURAT and E. ZUAZUA, Homogenization and corrector for the wave equation in domains with small holes, Ann. Sc. Norm. Sup. Pisa (to appear).
2. D. CIORANESCU, P. DONATO and E. ZUAZUA, 473–478, C. R. Acad. Sci. Paris 309 I (1989).
3. D. CIORANESCU, P. DONATO and E. ZUAZUA, Exact boundary controllability for the wave equation in domains with small holes, J. Math. Pures et Appl. (to appear).
4. Research Notes in Mathematics, 60 and 70;D Cioranescu,1982
5. H. KACIMI and F. MURAT, Estimation de l’erreur dans les problèmes de Dirichlet où apparait un terme étrange, Partial Differential Equations and the Calculus of Variations Vol. II. Essayis in Honor of Ennio de Giorgi (F. Colombini, A. Marino, L. Modica and S. Spagnolo, eds.), Birkhäuser, Boston, 1989, pp. 661–693.