共 15 条
- [1] [Anonymous], 1974, INT TABLES XRAY CRYS, VIV, p[99, 149]
- [2] CALDERON N, 1979, ADV ORGANOMET CHEM, V17, P449
- [10] PREPARATION AND CHARACTERIZATION OF ACTIVE NIOBIUM, TANTALUM AND TUNGSTEN METATHESIS CATALYSTS [J]. JOURNAL OF MOLECULAR CATALYSIS, 1980, 8 (1-3): : 73 - 83