1. [1] Amrouche, C.; Girault, V.; Giroire, J. Dirichlet and Neumann exterior problems for the n-dimensional Laplace operator. An approach in weighted Sobolev spaces, J. Math. Pures Appl., Volume 76 (1997) no. 1, pp. 55-81
2. [2] Balabane, M. Boundary decomposition for Helmholtz and Maxwell equations 1: disjoint sub-scatterers, Asymptotic Anal., Volume 38 (2004) no. 1, pp. 1-10
3. [3] Balabane, M.; Tirel, V. Décomposition de domaine pour un calcul hybride de l’équation de Helmholtz, C. R. Acad. Sci. Paris Sér. I Math., Volume 324 (1997) no. 3, pp. 281-286
4. [4] Burgers, J. M. On the influence of the concentration of a suspension upon the sedimentation velocity (in particular for a suspension of spherical particles), Procedings of the Koninklijke Nederlandse Akademie van Wetenshappen, Volume 45 (1942) no. 1/5, pp. 9-16
5. [5] Burgers, J. M. Hydrodynamics. — On the influence of the concentration of a suspension upon the sedimentation velocity (in particular for a suspension of spherical particles) (1995), pp. 452-477