[1]JournaloftheAmericanChemicalSociety,1956,vol.78,p.3797
[2]ChemicalCommunications,2015,vol.51,p.15831-15834
[1]JournaloftheAmericanChemicalSociety,1956,vol.78,p.3797
[1]JournaloftheAmericanChemicalSociety,1959,vol.81,p.1176,1178
[1]JournaloftheAmericanChemicalSociety,1949,vol.71,p.4110