共 11 条
- [1] BENFORD GH, 1936, SOCIETY, P1028
- [2] BENFORD GH, 1939, SOCIETY, P362
- [3] FRATER S, 1941, THESIS ZURICH
- [5] KONIG G, 1938, THESIS BERLIN
- [6] KONIG G, THESIS, P30
- [7] SCHULZE GR, 1938, OL KOHLE, V14, P115
- [8] 1934, Z ANGEW CH, V47, P837
- [9] 1936, AM SOC, V58, P1060
- [10] 1936, AM SOC, V58, P123