[1]JournaloftheChemicalSociety,1958,p.3161,3162
[1]Tittensor;Wibberley[JournaloftheChemicalSociety,1958,p.3161,3162]
[1]Tittensor;Wibberley[JournaloftheChemicalSociety,1958,p.3161,3162]
[1]Sperberetal.[JournaloftheAmericanChemicalSociety,1959,vol.81,p.704,707]
[1]Angelino,S.A.G.F.;Buurman,D.J.;Plas,H.C.vander;Mueller,F.[RecueildesTravauxChimiquesdesPays-Bas,1982,vol.101,#10,p.342-346]