共 5 条
[1]
CLARKE RH, 1929, T ROY SOC CAN 3, V23
[3]
GRESHAM WF, 1946, Patent No. 2405948
[4]
HASS HB, 1941, J AM CHEM SOC, V63, P1233
[5]
HEARNE G, 1941, IND ENG CHEM, V33, P385