共 23 条
[5]
BRUNNER O, 1934, MH CHEM, V64, P76
[7]
EMSLEY JW, 1966, HIGH RESOLUTION NUCL, V2, P988
[8]
Ring synthesis of pyromellit acid.
[J].
BERICHTE DER DEUTSCHEN CHEMISCHEN GESELLSCHAFT,
1911, 44
:135-138