[1]JournaloftheChemicalSociety.PerkintransactionsI,1990,p.329-331
[1]JournaloftheChemicalSociety.PerkintransactionsI,1990,p.329-331
[1]Patent:US2006/18825,2006,A1.Locationinpatent:Page/Pagecolumn17
[1]Patent:US2002/161237,2002,A1
[1]Patent:US2006/18825,2006,A1.Locationinpatent:Page/Pagecolumn17-18