Elastic wave propagation in fluid-saturated porous media. Part I. The existence and uniqueness theorems Juan Enrique Santos — 1986 ESAIM: Mathematical Modelling and Numerical Analysis - Modélisation Mathématique et Analyse Numérique
Numerical methods for a model for wave propagation in composite anisotropic media Oscar Mario Lovera; Juan Enrique Santos — 1988 ESAIM: Mathematical Modelling and Numerical Analysis - Modélisation Mathématique et Analyse Numérique
Elastic wave propagation in fluid-saturated porous media. Part II. The Galerkin procedures Juan Enrique Santos; Ernesto Jorge Oreña — 1986 ESAIM: Mathematical Modelling and Numerical Analysis - Modélisation Mathématique et Analyse Numérique