NLL rapport A. 1136 d.d. 13-9-1948. De ontwikkeling van het windtunnelcomplex voor het Nationaal Luchtvaart-laboratorium. NLL rapport A.1513 d.d. 11-11-1960. Windtunnel investigationon a two-dimensional airfoil of 21% thickness with a blown flap. NLL rapport W.7 d.d. 5-4-1961. Tunnelwall corrections for a wing-flap system between two parallel walls. NLR rapport W.8 d.d. 15-10-1961. Two-dimensional tunnelwall corrections for a wing with a blown flap between two parallel walls. NLL Verslagen en verhandelingen XVIII - 1953. A.1205. The field of flow through a helicopter rotor obtained from windtunnel smoke tests. NLL Verslagen en verhandelingen XXIII - 1961. TR G.1 Theoretical determination of the power efficiency and overall flow behaviour of free jet wind tunnels with … NLR Verslagen en verhandelingen XXX - 1965. TR W.7. Tunnel wall corrections for a wing-flap system between two parallel walls. NLR Verslagen en verhandelingen XXX - 1965. TR W.8. Two-dimensional tunnel wall corrections for a wing with a blown flap between two parallel walls.