1. de Ville de Goyet V. and Frey F. “Use of Marguerre's Theory in the Nonlinear Analysis of Beam and Plate Structures ” Paper accepted for publication at the Fourth World Congress and Exhibition on Finite Element Methods Sept. 1984.
2. de Ville de Goyet V. “Contribution á la comparaison de plusieurs élments finis non linéaires de type poutre ” Internal Report Université de Liège Jan. 1984.