1. Badische Anilin and Soda Fabrik (BASF) Ger. Pat. Nos. 415, 686; 441, 4333; 462, 837 (1923).
2. Raney nickel-copper catalysts II. Surface and pore structures
3. M.S. Wainwright, Proc. Alcohol Fuels, Sydney, Aug.9–11, 1978(8) 1–5.
4. Zinc-Promoted Raney Copper Catalysts for Methanol Synthesis
5. M.S. Wainwright, W.L. Marsden and J.B. Friedrich, U.S. Patent No. 4, 349 464 (1982).