1. ‘Analyse non-linéaire des coques minces élastiques de formes arbitraires par éléments triangulaires courbés,’ D. Sc. Thesis, Dept. Génie Civil, Univeristé Laval, Queébec (1977).
2. Finite element large deflection analysis of shallow shells
3. and , ‘Buckling of deep shells’, in Proc. 2nd Int. Conf. Struct. Mech. in Reactor Technology, Berlin, in Reactor Technology Berlin, 1973, M5/7, 12 pp.
4. and , ‘Finite element large deflection analysis of Shells’, Rapport technique, Univ Laval, Québec (1972).
5. ‘Instability of thin shells by the finite element method’, in Proc. Symp. Int. Association of Shell Sturcture, Vol. 1, Vienna, 1970, 36 pp.