Papers presented at the 17th Symposium of the Electromagnetic Wave Propagation Panel of AGARD held in Colorado Springs, USA, 21-25 June, 1971. Edited by John B. Lomax
National Assembly, Paris = Conference interparlementaire : le nouveau rôle des parlements nationaux dans la construction paneuropéenne, 28-29 mars 1996, compte - rendu / Assemblée Nationale, Paris
North Atlantic Treaty Organization. Advisory Group for Aerospace Research and Development. Propulsion and Energetics Panel. Symposium (82nd : 1993 : Montreal, Canada)