共 11 条
- [1] BEILSTEIN FK, 1872, BER, V620, P5
- [2] BELCHER R, 1973, ANAL CHIM ACTA, V1, P67
- [3] BELCHER R, 1974, ANAL LETT, V133, P7
- [4] BELCHER R, 1974, NATURE, V326, P248
- [6] GHONAIM SA, 1974, P SOC ANAL CHEM, V167, P11
- [8] GUTSCHE B, 1968, Z ANAL CHEM, V54, P241
- [9] GUTSCHE B, 1970, ANALYST, V805, P95
- [10] HEATHCOTE C, 1972, QAD196 MATS REP MIN