共 6 条
- [1] ZIEGLER M, 1957, THESIS U GOTTINGEN
- [2] ZIEGLER M, 1956, Z ANAL CHEM, V153, P353
- [3] ZIEGLER M, 1955, Z ANAL CHEM, V146, P29
- [4] 1950, ACTA CRYSTALLOGR LON, V4, P193
- [5] 1889, BER DTSCH CHEM GES, V22, P2895
- [6] 1917, Z ANGEW CHEM, V30, P33