@article{Maciejewski:2018,
  author  = "A. Maciejewski and M. Przybylska",
  title   = "Dynamics of constrained many body problems in constant curvature two-dimensional manifolds",
  journal = "Philosophical Transactions of the Royal Sociaty. A : Mathematical, Physical and Engineering Sciences",
  volume  = "Vol. 376",
  number  = "iss. 2131",
  pages   = "1--17",
  year    = "2018",
}