@article{GDZPPN002096447, title = {Triple Collision in the Planar Isosceles Three Body Problem.}, journal = {Inventiones mathematicae}, volume = {56}, year = {1980}, pages = {249-268}, zbl = {0438.58014}, url = {http://dml.mathdoc.fr/item/GDZPPN002096447} }
Devaney, Robert L. Triple Collision in the Planar Isosceles Three Body Problem.. Inventiones mathematicae, Tome 56 (1980) pp. 249-268. http://gdmltest.u-ga.fr/item/GDZPPN002096447/