The hyperfine structure in the rotational spectrum of CF+ V. Guzmán, E. Roueff, J. Gauss, J. Pety, P. Gratier, J. R. Goicoechea, M. Gerin and D. Teyssier A&A, 548 (2012) A94 Published online: 29 November 2012 DOI: 10.1051/0004-6361/201220174