1. Bennet, E. W., ‘Partial prestressing: a historical overiiew’, International Symposium on the Non Linearity and Continuity in Prestressed Concrete, Waterloo, Ontario, juillet, 1983.
2. Bruggeling, A. S. G., ‘Le défi du béton précontraint partiel’,Annales de l'ITBTP 416 (1983).
3. Lorrain, M. et Pinglot, M., ‘Partially prestressed concrete beams under pure bending’, International Symposium on the Non Linearity and Continuity in Prestressed Concrete, Waterloo, Ontario, juillet, 1983.
4. Park, R., ‘Partially prestressed concrete in seismic design of frames’, Symposium on Partial Prestressing and Practical Construction in Prestressed and Reinforced Concrete, 14–19 september, 1980, Bucarest, Romania.
5. Giuriani, E., ‘Experimental investigation on bond slip law of deformed bars in concrete’, Proceedings of IABSE Colloquium, Delft, 1981.