[1]ActachemicaScandinavica.SeriesB:Organicchemistryandbiochemistry,1982,vol.36,p.669-674
[1]JournalofOrganicChemistry,1980,vol.45,p.2307-2315
[2]JournalofOrganicChemistry,1980,vol.45,p.2307-2315
[3]JournalofOrganicChemistry,1980,vol.45,p.2307-2315
[1]ActachemicaScandinavica.SeriesB:Organicchemistryandbiochemistry,1981,vol.35,p.473-479
[1]SyntheticCommunications,1992,vol.22,p.1249-1258
[1]JournalofOrganicChemistry,1980,vol.45,p.2307-2315
[2]JournalofOrganicChemistry,1980,vol.45,p.2307-2315