[1]ComptesRendusHebdomadairesdesSeancesdel'AcademiedesSciences,1951,vol.232,p.2328
[1]JournaloftheChemicalSociety,1931,p.867,869
[1]ComptesRendusHebdomadairesdesSeancesdel'AcademiedesSciences,1951,vol.232,p.2328
[1]JournaloftheChemicalSociety,1931,p.867,869
[2]JournalofMedicinalChemistry,2012,vol.55,p.1538-1552
[1]JustusLiebigsAnnalenderChemie,1886,vol.233,p.226 JournaloftheChemicalSociety,1886,vol.49,p.518