1. New Trends in CO Activation, ed. L. Guczi (Elsevier, Amersterdam, 1990).
2. C.H. Bartholomew, Recent developments in Fischer-catalysis, in:New Trends in CO Activation, ed. L. Guczi (Elsevier, Amersterdam, 1990).
3. P. Sabatier and J.B. Senderens, C.R. Acad. Sci., Paris 134 (1902) 514.
4. BASF: German Pat. 293, 787 (1913).
5. F. Fischer and H. Tropsch, Brennst.-Chem. 4 (1923) 276.