1. C.A. Berthelot, S. Herrmann, K.F. Lauer and R.A.A. Muzzarelli. The chromatographic separation and spectrographic determination of trace metals in uranium. EURATOM EUR 587.E (1964). Comunità Economica Europea, Bruxelles.

2. R.A.A. Muzzarelli and L.C. Bate. Separation of trace metals from uranium by chromatography on cellulose columns. TALANTA, 12, 823-827 (1965).

3. R.A.A. Muzzarelli. Applications of radioisotopes in chromatography on substituted celluloses. Cobalt. TALANTA, 13, 193-197 (1966).

4. R.A.A. Muzzarelli. Applications of radioisotopes in chromatography on substituted celluloses: The separation of zinc and cadmium from mercury. TALANTA, 13, 809-813 (1966).

5. R.A.A. Muzzarelli. Chromatography of trace metals with automatic scanning of chromatoplates, by multi-scaling, using a gamma-ray spectrometer. TALANTA, 13, 1689-1694 (1966).

11. R.A.A. Muzzarelli and G. Marcotrigiano. Applications of radioisotopes in chromatography on substituted celluloses: the separation of antimony from manganese, iron and other metals. TALANTA, 14, 489-494 (1967).

12. R.A.A. Muzzarelli, C.S. Liu and A. Freche. Rate of adsorption of zinc and cobalt ions on substituted celluloses. ANALYTICAL CHEMISTRY, 39, 1762-1766 (1967).

13. R.A.A. Muzzarelli. Applications of radioisotopes in chromatography on substituted celluloses: the separation of silver, iron and other metals. TALANTA, 14, 85-90 (1967).

14. R.A.A. Muzzarelli and G. Marcotrigiano. Applications of radioisotopes in chromatography on substituted celluloses: analysis of bismuth for mercury and zinc. TALANTA, 14, 305-314 (1967).

15. R.A.A. Muzzarelli and G. Marcotrigiano. Applications of radioisotopes in chromatography on natural and substituted celluloses: the separation of arsenic from copper and other metals. ANALYTICA CHIMICA ACTA, 38, 213-218 (1967).

16. R.A.A. Muzzarelli. Inorganic chromatography on columns of natural and substitued celluloses. In ADVANCES IN CHROMATOGRAPHY, vol. V, R.A. Keller and J.C. Giddings Eds. Dekker Publ., New York, 1967.

20. R.A.A. Muzzarelli, A. Ferrero-Martelli and O. Tubertini. Ligand-exchange chromatography on natural and substituted celluloses. ANALYST, 943, 616-624 (1969).

48. R.A.A. Muzzarelli, C. Nicoletti and R. Rocchetti. Interactions of metal ions with alginic acid, polygalacturonic acid, carboxymethyl cellulose and cutin. ION EXCHANGE AND MEMBRANES, 2, 67-69 (1974).