1. ‘The computation of transonic flow through two dimensional gas turbine cascades’, ASME Paper 71 GT 89, March 1971.
2. ‘Méthode de calcul de l'écoulement inter-aubes pseudo tridimensionnel en régime transsonique’, Ph. D. Thesis Université Libre de Bruxelles, September 1976.
3. ‘Extension of the finite area time marching method to three dimensions’, Transonic Flow in Turbomachinery, VKI LS 84, February 1976.
4. and , ‘Time marching methods for turbomachinery calculations’, Application of Numerical Methods to Flow Calculations in Turbomachines, VKI LS. 1979-7. April 1979.
5. ‘Anwendung eines Zeitt-Schritt-Verfahrens zur Berechnung der transsonischen Durchströmung ebener turbinen-gitter und experimentelle Überprüfung’, DFVLR 251 77 A 01, February 1977.