共 13 条
[4]
BORUFF, 1930, IND ENG CHEM, V22, P931
[5]
HUTCHINSON, 1921, J MIN AGRI GT BRIT, V28, P398
[6]
LEVINE, 1935, IND ENG CHEM, V27, P195
[7]
NORMAN, 1929, BIOCH J, V23, P1367
[8]
NORMAN, 1933, BIOCH J, V27, P818
[9]
NORMAN, 1934, BIOCH J, V28, P2147