[1]King;Tonkin[JournaloftheChemicalSociety,1946,p.1063,1069]
[1]King;Tonkin[JournaloftheChemicalSociety,1946,p.1063,1069]
[1]King;Tonkin[JournaloftheChemicalSociety,1946,p.1063,1069]
[1]Ishii;Mariani[AnalesdeslaAsociacionQuimicaArgentina,1945,vol.33,p.167,171]
[1]Hoppner;Schweim[ArchivderPharmazie,1993,vol.326,#8,p.493-495]