1. Catalyse de la liquéfaction des charbons par hydrogénation sous pression
2. Effects of Coal Minerals on the Hydrogenation, Desulfurization, and Solvent Extraction of Coal
3. M. Andres, H. Charcosset, P. Chiche, L. Davignon, G. Djega-Mariadassou, J.P. Joly and S. Pregermain, Fuel, in press.
4. M. Andres, H. Charcosset, P. Chiche, G. Djega-Mariadassou, J.P. Jo1y and S. Pregermain, Sympos. Scientific Bases for the Preparation of Heterogeneous Catalysis, Sept. 6–9 Louvain la Neuve, Belgium, 1982.