共 90 条
[51]
KATRITZKY, J CHEM SOC
[52]
KATRITZKY, 1959, J CHEM SOC, P657
[53]
KATRITZKY, 1959, J CHEM SOC, P3670
[54]
KATRITZKY, 1959, J CHEM SOC, P2049
[55]
KATRITZKY, UNPUB
[56]
KATRITZY, 1960, HETEROCYCLIC CHEM
[57]
LACHER, 1955, J PHYS CHEM, V59, P615
[58]
LEBAS, 1957, B SOC CHIM FRANCE, P251
[59]
LORD, 1942, J CHEM PHYS, V10, P328
[60]
LORD, 1957, SPECTROCHIM ACTA, V9, P113