@article{Maciejewski:2009,
author
=
"A.Maciejewski and M.Przybylska",
title
=
"Differential Galois approach to the non-integrability of the heavy top problem",
journal
=
"Annales de la Faculte des Sciences de Toulouse",
volume
=
"Vol. 14",
number
=
"no 1",
pages
=
"123--160",
year
=
"2005",
}