[1]JournalofHeterocyclicChemistry,2012,vol.49,p.675-677
[2]JournalofHeterocyclicChemistry,2012,vol.49,p.675-677
[1]JournalofHeterocyclicChemistry,2012,vol.49,p.675-677
[1]JournalofHeterocyclicChemistry,2012,vol.49,p.675-677
[1]JournalofHeterocyclicChemistry,2012,vol.49,p.675-677
[2]JournalofHeterocyclicChemistry,2012,vol.49,p.675-677
[1]JournalofHeterocyclicChemistry,2012,vol.49,p.675-677