1. Storch, H. H., Golumbic, H., Anderson, R. B.: in The Fischer-Tropsch and Related Synthesis, Wiley, New York, 1951
2. Anderson, R. B. : Catalysis Vol. 4 (P. H. Emmett, ed.), New York: Reinhold 1956
3. Cohn, E. M.: Catalysis, Vol. 4 (P. H. Emmett, ed.), New York: Reinhold 1956
4. Greyson, M.: Catalysis, Vol.4 (P. H. Emmett, ed.), New York: Reinhold 1956
5. Natta, G.: Catalysis, Vol. 3 ( P. H. Emmett, ed. ), New York Reinhold 1955