[1]Patent:US2003/187020,2003,A1,
[1]ZeitschriftfuerNaturforschung,B:ChemicalSciences,1988,vol.43,#6,p.769-777
[1]ZeitschriftfurNaturforschung,B:ChemicalSciences,1988,vol.43,p.769-777
[1]ZeitschriftfurNaturforschung,B:ChemicalSciences,1988,vol.43,p.769-777
[1]ZeitschriftfurNaturforschung,B:ChemicalSciences,1988,vol.43,p.769-777
[1]ZeitschriftfurNaturforschung,B:ChemicalSciences,1988,vol.43,p.769-777
[1]ZeitschriftfurNaturforschung,B:ChemicalSciences,1988,vol.43,p.769-777