@article{10_4153_CJM_2016_041_2,
     author = {Diacu, Florin},
     title = {The {Classical} {N-body} {Problem} in the {Context} of {Curved} {Space}},
     journal = {Canadian journal of mathematics},
     pages = {790--806},
     year = {2017},
     volume = {69},
     number = {4},
     doi = {10.4153/CJM-2016-041-2},
     url = {http://geodesic.mathdoc.fr/articles/10.4153/CJM-2016-041-2/}
}