[1]Wessely;Schinzel[MonatsheftefurChemie,1953,vol.84,p.969,976,987]
[1]Wessely;Schinzel[MonatsheftefurChemie,1953,vol.84,p.969,976,987]
[1]Wessely;Schinzel[MonatsheftefurChemie,1953,vol.84,p.969,976,987]
[1]CurrentPatentAssignee:AKZONOBELNV-DE2007751,1970,A1[Chem.Abstr.,1970,vol.73,#120318][Chem.Abstr.,1970,vol.73,#120318]
[1]CurrentPatentAssignee:AKZONOBELNV-DE2007751,1970,A1[Chem.Abstr.,1970,vol.73,#120318][Chem.Abstr.,1970,vol.73,#120318]