Paper13C NMR Spectra of Carbonium Ions in the Solid State: The 2-Norbornyl CationCostantino S. Yannoni, Volker Macho, et al.JACS
PaperResolved 13C NMR Spectra of the Norbornyl Cation at 5 KelvinCostantino S. Yannoni, Volker Macho, et al.Bulletin des Sociétés Chimiques Belges
Paper13C NMR Spectra of Carbonium Ions in the Solid State: The sec-Butyl CationPhilip C. Myhre, Costantino S. YannoniJACS
PaperChemical Applications of Variable-Temperature Cpmas Nmr Spectroscopy in SolidsJames R. Lyerla, Costantino S. Yannoni, et al.Accounts of Chemical Research