[1]Safiretal.[JournaloftheAmericanChemicalSociety,1955,vol.77,p.4840,4842]
[1]Quast,H.etal.[LiebigsAnnalenderChemie,1979,p.74-82]
[1]Coutts,IanG.C.;Southcott,MarkR.[JournaloftheChemicalSociety.PerkintransactionsI,1990,p.767-771]
[1]Coutts,IanG.C.;Southcott,MarkR.[JournaloftheChemicalSociety.PerkintransactionsI,1990,p.767-771]
[1]Veronese,AugustoC.;Scrimin,Paolo;Vecchiati,Giorgio;Sferra,Stella;D'Angeli,Ferruccio[JournaloftheChemicalSociety.PerkintransactionsI,1984,#4,p.781-784]