共 13 条
[4]
HELGSTRAND E, 1977, ACTA PHARM SUEC, V14, P54
[7]
Contribution to the knowledge of organic phosphor compounds
[J].
BERICHTE DER DEUTSCHEN CHEMISCHEN GESELLSCHAFT,
1924, 57
:1023-1038
[10]
SNEDECOR GW, 1969, STATISTICAL METHODS