@article{AIHPC_2021__38_4_1115_0,
     author = {Yu, Guowei},
     title = {Connecting planar linear chains in the spatial $N$-body problem},
     journal = {Annales de l'I.H.P. Analyse non lin\'eaire},
     pages = {1115--1144},
     publisher = {Elsevier},
     volume = {38},
     number = {4},
     year = {2021},
     doi = {10.1016/j.anihpc.2020.10.004},
     mrnumber = {4266237},
     language = {en},
     url = {http://www.numdam.org/articles/10.1016/j.anihpc.2020.10.004/}
}