共 12 条
[2]
ERDMAN JC, 1965, Patent No. 3190829
[3]
ERDMAN JG, 1957, AM CHEM SOC DIV PETR, V2, P259
[4]
Falk J.E., 1964, PORPHYRINS METALLOPO
[7]
[8]
HODGSON GW, 1967, 30 ANN M MET SOC
[9]
HODGSON GW, 1967, GEOCHEMISTRY PORPHYR

