%0 Journal Article %A Piotr Biler %T Existence and nonexistence of solutions for a model of gravitational interaction of particles, III %J Colloquium Mathematicum %D 1995 %P 229-239 %V 68 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.4064/cm-68-2-229-239/ %R 10.4064/cm-68-2-229-239 %G en %F 10_4064_cm_68_2_229_239