NLR Verslagen en verhandelingen XXV - 1961. TR S.578. On the analysis of swept wing structures. NLR Verslagen en verhandelingen XXVIII - 1964. TR G.6. The complete solution for the problem of a ring wing around a circular cylindrical fuselage in … NLR Verslagen en verhandelingen XXVIII - 1964. TR G.30. On the determination of optium shapes with finite nose angles. NLR Verslagen en verhandelingen XXVIII - 1964. TR M.2100. The transition of fatigue cracks in alclad sheet. NLR Verslagen en verhandelingen XXVIII - 1964. TR MP.218. Some experimental investigations on runway waviness. NLR Verslagen en verhandelingen XXVIII - 1964. TR MP.220. Models for helicopter dynamic stability investigations. NLR Verslagen en verhandelingen XXVIII - 1964. TR S.492. Analysis of a symmetrical sweptback box beam with non-swept centre part. NLR Verslagen en verhandelingen XXVIII - 1964. TR S.597. Results of strain measurements performed on a polystyrene sweptback box beam with a non-swept centre part … NLR Verslagen en verhandelingen XXX - 1965. TR G.28. Determination of shapes for minimum drag for a given lift and base area in linearized supersonic … NLR Verslagen en verhandelingen XXX - 1965. TR G.32. A programme for the construction of a "first characteristic". Flow around a cone with or without … NLR Verslagen en verhandelingen XXX - 1965. TR MP.216. Flight operational evaluation of approach and runway lighting. NLR Verslagen en verhandelingen XXX - 1965. TR MP.222. Flight operational evaluation of approach and runway lighting (Second test series).