@article{107171,
  author = {Vardan Khachatryan and others},
  title = {$\Upsilon(\mathrmnS)$ polarizations versus particle multiplicity in pp collisions at $\sqrts =$ 7 TeV},
  year = {2016},
  journal = {Phys. Lett.},
  volume = {B761},
  pages = {31-52},
  doi = {10.1016/j.physletb.2016.07.065},
  language = {eng},
}