A high-resolution multipurpose FT nmr spectrometer F. Caron, M. Guéron, Nguyen Ngoc Quoc Thuy et R.F. HerzogRev. Phys. Appl. (Paris), 15 7 (1980) 1267-1274DOI: https://doi.org/10.1051/rphysap:019800015070126700