[1]JournalofHeterocyclicChemistry,1981,vol.18,p.1127-1132
[2]JournalofHeterocyclicChemistry,1981,vol.18,p.1127-1132
[1]Katritzky;Huang;Voronkov;Wang;Kolb[JournalofOrganicChemistry,2000,vol.65,#25,p.8819-8821]
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