@article{GDZPPN002091550,
title = {Triple Collision in the Collinear Three-Body Problem.},
journal = {Inventiones mathematicae},
volume = {27},
year = {1974},
pages = {191-228},
zbl = {0297.70011},
url = {http://dml.mathdoc.fr/item/GDZPPN002091550}
}
McGehee, Richard. Triple Collision in the Collinear Three-Body Problem.. Inventiones mathematicae, Tome 27 (1974) pp. 191-228. http://gdmltest.u-ga.fr/item/GDZPPN002091550/