[1]JournaloftheAmericanChemicalSociety,1932,vol.54,p.2973,2976
[1]JournaloftheAmericanChemicalSociety,1932,vol.54,p.2973,2976
[1]JournaloftheAmericanChemicalSociety,1932,vol.54,p.2973,2976
[1]JournaloftheAmericanChemicalSociety,1932,vol.54,p.2973,2976
[1]JournaloftheAmericanChemicalSociety,1932,vol.54,p.2973,2976