2931. ---------------. [RUFF, O., AND BORMANN, W.] [Investigations at Higher Temperatures. VII. Iron and Carbon.] Ztschr. anorg. Chem., vol. 88, 1914, pp. 397-409; Chem. Abs., vol. 9, 1915, p. 435.

2931. ---------------. [RUFF, O., AND BORMANN, W.] [Investigations at Higher Temperatures. VII. Iron and Carbon.] Ztschr. anorg. Chem., vol. 88, 1914, pp. 397-409; Chem. Abs., vol. 9, 1915, p. 435.