Polynomes Orthogonaux et Applications: Proceedings of the Laguerre Symposium held at Bar-le-Duc, October 15-18, 1984 (Lecture Notes in Mathematics, 1171) (English, French and German Edition)
Bessel Polynomials (Lecture Notes in Mathematics, 698)
Equations Differentielles a Points Singuliers Reguliers (Lecture Notes in Mathematics, 163) (French Edition)
Integrales Exponentielles: Developpements Asymptotiques, Proprietes Lagrangiennes (Lecture Notes in Mathematics, 937) (French Edition)
Theorie Geometrique des Polynomes Euleriens (Lecture Notes in Mathematics, 138) (French Edition)
Acceleration de la convergence en analyse numerique (Lecture Notes in Mathematics, 584) (French Edition)
Approximants de Pade (Lecture Notes in Mathematics, 667) (French Edition)
Variation Totale D'une Fonction (Lecture Notes in Mathematics, 413) (French Edition)
Seminaire Banach (Lecture Notes in Mathematics, 277) (French Edition)
Proprietes Spectrales des Algebres de Banach (Lecture Notes in Mathematics, 735) (French Edition)