[1]Chang;Yang[JournaloftheAmericanChemicalSociety,1954,vol.76,p.464]
[1]Chang;Yang[JournaloftheAmericanChemicalSociety,1954,vol.76,p.464]
[1]Chang;Yang[JournaloftheAmericanChemicalSociety,1954,vol.76,p.464]
[1]Chang;Yang[JournaloftheAmericanChemicalSociety,1954,vol.76,p.464]
[1]Chang;Yang[JournaloftheAmericanChemicalSociety,1954,vol.76,p.464]
[2]Chang;Yang[JournaloftheAmericanChemicalSociety,1954,vol.76,p.464]