@article{ND_2006_2_3_a1,
     author = {A. V. Borisov and I. S. Mamaev},
     title = {Reduction in the two-body problem on the {Lobatchevsky} plane},
     journal = {Russian journal of nonlinear dynamics},
     pages = {279--285},
     publisher = {mathdoc},
     volume = {2},
     number = {3},
     year = {2006},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/ND_2006_2_3_a1/}
}