@article{77696,
  author = {Vardan Khachatryan and others},
  title = {Measurement of the ratio $B(B^0_s \to J/\psi f_0(980))$ / $B(B^0_s \to J/\psi \phi(1020))$ in pp collisions at $\sqrt s$ = 7 TeV},
  year = {2016},
  journal = {Phys. Lett.},
  volume = {B756},
  pages = {84-102},
  doi = {10.1016/j.physletb.2016.02.047},
  language = {eng},
}