1. The seismic inverse problem as a sequence of before stack migrations, in: ; ; ; (eds.), Conference on Inverse Scattering: Theory and Application, Philadelphia, SIAM 1983, pp. 206–220.
2. ; ; , Inverse problems of acoustic and elastic waves, in: ; ; ; (eds.), Inverse Problems of Acoustic and Elastic Waves, Philadelphia, SIAM 1984, pp. 274–302.
3. ; , Fourier Analysis of Numerical Approximations of Hyperbolic Equations, SIAM Studies in Applied Mathematics, SIAM, Philadelphia 1982, p. 140.
4. Group Velocity in Finite Difference Schemes
5. ; ; , Etude de schémas numériques pour les équations de l'élastodynamique linéare, lère partie: Comparison des propriétés de propagation a partir des relations de dispersion, Rapport de Recherche No. 41, INRIA, B.p. 105, 78150 Le Chesnay, France 1980, p. 211.