[1]Colonna[GazzettaChimicaItaliana,1940,vol.70,p.154,158]
[1]Surrey;Lindwall[JournaloftheAmericanChemicalSociety,1940,vol.62,p.1697,1698]
[1]Surrey;Lindwall[JournaloftheAmericanChemicalSociety,1940,vol.62,p.173]
[1]Surrey;Lindwall[JournaloftheAmericanChemicalSociety,1940,vol.62,p.173]Takahashietal.[YakugakuZasshi/JournalofthePharmaceuticalSocietyofJapan,1943,vol.63,p.153][Chem.Abstr.,1951,p.4716]
[1]Bambas[JournaloftheAmericanChemicalSociety,1945,vol.67,p.668]
[2]Colonna[GazzettaChimicaItaliana,1940,vol.70,p.154,158]Surrey;Lindwall[JournaloftheAmericanChemicalSociety,1940,vol.62,p.173]
[3]Takahashietal.[YakugakuZasshi/JournalofthePharmaceuticalSocietyofJapan,1942,vol.62,p.486;dtsch.Ref.S.152.][Chem.Abstr.,1951,p.4716]