author = {I. Kotsireas and J. Schicho},
title = {{A computer algebra solution to a planar Newtonian 4-body problem with unequal masses}},
number = {00-16},
year = {2000},
month = {May},
note = {also presented as a talk at MEGA 2000},
keywords = {computer algebra, celestial mechanics},
sponsor = {FWF, project SFB 1303},
type = {RISC Report Series},
institution = {Research Institute for Symbolic Computation (RISC), Johannes Kepler University Linz},
address = {Schloss Hagenberg, 4232 Hagenberg, Austria}