[1]Shirleyetal.[JournalofOrganicChemistry,1955,vol.20,p.225,228]
[1]Shirleyetal.[JournalofOrganicChemistry,1955,vol.20,p.225,228]
[1]Shirleyetal.[JournalofOrganicChemistry,1955,vol.20,p.225,228]
[1]Shirleyetal.[JournalofOrganicChemistry,1955,vol.20,p.225,228]