@article{Maciejewski:2009,
author
=
"A.Maciejewski and M.Przybylska",
title
=
"All meromorphically integrable 2D Hamiltonian systems with homogenous potential of degree 3",
journal
=
"Physics Letters, Section A: General, Atomic and Solid State Physics",
number
=
"no 327",
pages
=
"461--473",
year
=
"2004",
}