共 17 条
- [1] Clark R.E.D, 1936, ANALYST, V61, P242, DOI [10.1039/an9366100242, DOI 10.1039/AN9366100242]
- [2] CLARK RD, UNPUB
- [8] CLARK RED, 1958, ANALYST, V83, P431
- [9] HAMENCE JH, 1940, ANALYST, V65, P152
- [10] HOLNESS H, 1957, ADV INORGANIC QUALIT, P85