76. ----------------. Study of Catalytic Actions at Surfaces. III. Hydrogenation of Acetaldehyde and the Dehydrogenation of Ethyl Alcohol in Presence of Finely Divided Metals. Proc. Roy. Soc. (London), vol. 97-A, 1920, pp. 259-264; Chem. Abs., vol. 14, 1920, p. 2439.

76. ----------------. [ARMSTRONG, E. F., AND HILDITCH, T. P.] Study of Catalytic Actions at Surfaces. III. Hydrogenation of Acetaldehyde and the Dehydrogenation of Ethyl Alcohol in Presence of Finely Divided Metals. Proc. Roy. Soc. (London), vol. 97-A, 1920, pp. 259-264; Chem. Abs., vol. 14, 1920, p. 2439.