@article{Maciejewski:2009,
author
=
"A.Maciejewski and J.Strelcyn and M.Szydłowski",
title
=
"Nonintegrability of Bianchi VIII Hamiltonian system",
journal
=
"Journal of Mathematical Physics",
volume
=
"Vol. 42",
number
=
"no 4",
pages
=
"1728--1743",
year
=
"2001",
}