1. Mechanical Principles of Polymer Melt Processing, Pergamon Press, (1966).
2. These de Docteur Ingénieur—Université Louis Pasteur, Strasbourg (1977).
3. Thesis de Docteur Ingénieur, Ecole des Mines de Paris (1984).
4. and “Isothermal and Anisothermal Models for Film Extrusion,” third annual meeting of the Polymer Processing Society, Stuttgart (1987).
5. Causes of edge beads in cast films