@article{10_4064_cm_67_2_297_308,
     author = {Piotr Biler and Danielle Hilhorst and Tadeusz Nadzieja},
     title = {Existence and nonexistence of solutions for a model of gravitational interaction of particles, {II}},
     journal = {Colloquium Mathematicum},
     pages = {297--308},
     publisher = {mathdoc},
     volume = {67},
     number = {2},
     year = {1994},
     doi = {10.4064/cm-67-2-297-308},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.4064/cm-67-2-297-308/}
}