共 80 条
[2]
BAUER KH, 1949, KREBS PROBLEM, P33
[3]
BEYER E, 1952, ARCH PHARM, V285, P129
[4]
BEYER E, 1952, ARCH PHARM, V285, P57
[5]
BROCKMANN H, 1944, NEUERE METHODEN PRAP, P547
[6]
CRAMER F, 1952, PAPIERCHROMATOGRAPHI
[8]
Freudenberg K, 1935, LIEBIGS ANN CHEM, V518, P97
[9]
FREUDENBERG K, 1940, SITZUNGSBER HEIDELB
[10]
Freudenberg K, 1942, NATURWISSENSCHAFTEN, V30, P87