[1]Cummings,W.M.etal.[JournalofOrganicChemistry,1969,vol.34,#6,p.1669-1674]
[1]Tschampel,P.;Snyder,H.R.[JournalofOrganicChemistry,1964,vol.29,p.2168-2172]
[1]Cummings,W.M.etal.[JournalofOrganicChemistry,1969,vol.34,#6,p.1669-1674]
[1]Cummings,W.M.etal.[JournalofOrganicChemistry,1969,vol.34,#6,p.1669-1674]
[1]Cummings,W.M.etal.[JournalofOrganicChemistry,1969,vol.34,#6,p.1669-1674]