13C NMR of acyclic sulphonated compounds including some fluorosulphonic acids: A chemical shift study - Canselier, J. P.; Boyer, J. L.; Castro, V.; Card, G. L.; Mohtasham, J.; Peyton, D. H.; Behr, F. E. (Wiley-Blackwell, 1995)
http://dx.doi.org/10.1002/mrc.1260330703
Keywords: V