- Gezichtspunt van de reders m.b.t. Energiebesparing en stand van zaken en genomen maatregelen bij Nedlloyd
- Tweede interimrapport over "Het inbouwen van viskeuze effecten in de panelenmethode voor profielen met kleppen"
- Calculation of the flow around a swept wing, taking into account the effect of the three-dimensional boundary layer. Part II: Wing with laminar boundary layer on the lower surface
- Calculation of the flow around a swept wing, taking into account the effect of the three-dimensional boundary layer. Part I: Wing with turbulent boundary layer
- Three-dimensional separation of an incompressible turbulent boundary layer on an infinite swept wing
- Measurements in an incompressible three-dimensional turbulent boundary layer under infinite swept wing conditions and a comparison with theory