Compacité et dualité en analyse linéaire L. Waelbroeck — 1965 Publications du Département de mathématiques (Lyon)
The tensor product of a locally pseudo-convex and a nuclear space L. Waelbroeck — 1970 Studia Mathematica
The holomorphic functional calculus as an operational calculus L. Waelbroeck — 1982 Banach Center Publications
Quasi-Banach algebras, ideals, and holomorphic functional calculus L. Waelbroeck — 1983 Studia Mathematica
Unsolved Problems N. Aronszajn; L. Gross; S. Kwapień; N. Nielsen; A. Pełczyński; A. Pietsch; L. Schwartz; P. Saphar; S. Chevet; R. Dudley; D. Garling; N. Kalton; B. Mitjagin; S. Rolewicz; E. Schock; J. Daleckiĭ; J. Dobrakov; B. Gelbaum; G. Henkin; L. Nachbin; N. Peck; L. Waelbroeck; P. Porcelli; M. Rao; M. Zerner; V. Zakharjuta — 1970 Studia Mathematica 1. The operator ideals and measures in linear spaces 469-472 2. Schauder bases and linear topological invariants 473-478 3. Various problems 479-483