1. J. H. Argyris, Energy Theorems and Structural Analysis. London 1960.
2. J. H. Argyris, Recent Advances in Matrix Methods of Structural Analysis. Progress in Aeronautical Sciences, Vol. 4. Oxford, London, New York, Paris 1963.
3. J. H. Argyris, Continua and Discontinua, An Apercu of Recent Developments of the Matrix Displacement Method, Opening Paper to the Air Force Conference on Matrix Methods in Structural Mechanics at Wright-Patterson Air Force Base, Dayton, Ohio, October 26?28, 1965.
4. J. H. Argyris, H. Kamel, M. Sörensen, G. Schmid, and H. Pretsch, Automatic System for Kinematic Analysis (ASKA). Research Report to The Boeing Company, Airplane Division, February 1965 (to be published externally).
5. J. H. Argyris, Some Results on the Free-Free Oscillations of Aircraft Type Structures, Research Report to The Boeing Company, Airplane Division, November 1964; also read at the International Symposium of the IUTAM on the Mechanics of Linear Vibrations, Société Francaise des Mécaniciens, and British National Committee for Theoretical and Applied Mechanics, Paris, April 13?15, 1965, VI Session, Thursday, April 15, 1965; Revue Française de Mécanique, (1965), 3me trimeshre, p. 59.