@article{GDZPPN002111411, title = {Integral manifolds of the N-body problem.}, journal = {Inventiones mathematicae}, volume = {114}, year = {1993}, pages = {463-488}, zbl = {0801.70008}, url = {http://dml.mathdoc.fr/item/GDZPPN002111411} }
Albouy, Alain. Integral manifolds of the N-body problem.. Inventiones mathematicae, Tome 114 (1993) pp. 463-488. http://gdmltest.u-ga.fr/item/GDZPPN002111411/