共 7 条
- [1] KIRSCHNICK B, 1927, THESIS KONIGSBERG
- [2] PONNDORF, 1926, Z ANGEW CHEM, V39, P138
- [3] PONNDORF, 1927, THESIS KONIGSBERG
- [4] VERLEY, 1925, B SOC CHIM FR, V37, P871
- [5] Verley A., 1925, B SOC CHIM FR, V37, P871
- [6] 1932, HELV CHIM ACTA, V15, P254
- [7] 1926, Z ANGEW CH, V39, P138