[1]HelveticaChimicaActa,1951,vol.34,p.2403,2410
[1]HelveticaChimicaActa,1951,vol.34,p.2403,2410
[1]JournalofOrganicChemistry,1991,vol.56,p.1210-1217
[1]JournaloftheChemicalSociety,1960,p.3614-3625
[2]JournaloftheChemicalSociety,1960,p.3614-3625
[1]JournaloftheChemicalSociety,1960,p.3614-3625