共 5 条
[1]
ANDREASCH R, 1922, MONATSHEFTE CHEM, V43, P487
[2]
ERLENMEYER E, 1904, LIEBIGS ANN CHEM, V337, P236
[3]
FISCHER E, 1905, BER CHEM GES, V38, P605
[5]
VONBRAUN J, 1908, BERICHTE DTSCH CHEM, V41, P2125