Stichting Mathematisch Centrum
Stichting Mathematisch Centrum. Rekenafdeling

Wynn, P. (1963). Converging factors for the Weber parabolic cylinder functions of complex argument : (Proceedings KNAW series A, 66(1963), nr 5, Indagationes Mathematicae, 25(1963), p 721-754). In Stichting Mathematisch Centrum. Rekenafdeling (MR 62/63/R). Stichting Mathematisch Centrum.