Laplace-Transformation nichtnegativer und vektorwertiger Maße. Paul Ressel — 1974 Manuscripta mathematica
Eine Charakterisierung unendlich oft teilbarer Verteilungen auf [o, ...). Paul Ressel — 1975 Manuscripta mathematica
Bochner's theorem for finite-dimensional conelike semigroups. Paul Ressel — 1993 Mathematische Annalen
Some continuity and measurability results on spaces of measures. Paul Ressel — 1977 Mathematica Scandinavica
Unique Disintegration of Arbitraty Positive Definite Functions on *-divisible Semigroups. Paul Ressel; Torben M. Bisgaard Mathematische Zeitschrift
Positive Definite Kernels on the Complex Hilbert Sphere. Paul Ressel; Jens P.R. Christensen — 1982 Mathematische Zeitschrift
Positive definite functions on Abelian semigroups Ressel, Paul — 1976 Abstracta. 4th Winter School on Abstract Analysis
Subdiagonal and almost uniform distributions. Ressel, Paul — 2002 Electronic Communications in Probability [electronic only]
Positive Definite Functions on Abelian Semigroups. Christian Berg; Christensen, Jens Peter Reus Christensen; Paul Ressel — 1976 Mathematische Annalen