@article{JEMS_2002_4_1_a0,
     author = {Andreas Knauf},
     title = {The n-centre problem of celestial mechanics for large energies},
     journal = {Journal of the European Mathematical Society},
     pages = {1--114},
     publisher = {mathdoc},
     volume = {4},
     number = {1},
     year = {2002},
     doi = {10.1007/s100970100037},
     url = {http://geodesic.mathdoc.fr/articles/10.1007/s100970100037/}
}