[1]JournaloftheAmericanChemicalSociety,1978,vol.100,p.545-550
[1]ChemistryLetters,1976,p.1233-1236
[1]ChemistryLetters,1976,p.1233-1236
[1]JournaloftheAmericanChemicalSociety,1978,vol.100,p.545-550
[1]JournaloftheAmericanChemicalSociety,1978,vol.100,p.545-550