@article{RM_1978_33_3_a20,
     author = {S. I. Pidkuiko},
     title = {A one-dimensional integrable $n$-body problem},
     journal = {Trudy Matematicheskogo Instituta imeni V.A. Steklova},
     pages = {173--174},
     publisher = {mathdoc},
     volume = {33},
     number = {3},
     year = {1978},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/RM_1978_33_3_a20/}
}