[1]ChemischeBerichte,1917,vol.50,p.234
[1]JournaloftheAmericanChemicalSociety,1941,vol.63,p.301
[2]ChemischeBerichte,1905,vol.38,p.2243
[1]AmericanChemicalJournal,1901,vol.26,p.250
[1]JournaloftheAmericanChemicalSociety,1941,vol.63,p.301
[2]ChemischeBerichte,1905,vol.38,p.2243
[1]AmericanChemicalJournal,1901,vol.26,p.250
[1]AmericanChemicalJournal,1901,vol.26,p.250
[1]ChemischeBerichte,1955,vol.88,p.843,847,848
[1]ChemischeBerichte,1955,vol.88,p.843,847,848