共 11 条
- [1] BECKMANN S, 1953, LIEBIGS ANN CHEM, V580, P198
- [3] Huckel W, 1937, LIEBIGS ANN CHEM, V530, P166
- [4] Huckel W, 1935, LIEBIGS ANN CHEM, V518, P155
- [5] HUCKEL W, 1925, ANAL CHEM, V441, P1
- [6] LINSTEAD RP, 1935, ANN REPTS, V32, P310
- [10] 1946, HELVETICA CHIMICA AC, V29, P1608