@article{Guerra:2009,
author
=
"I.Guerra and T.Nadzieja",
title
=
"Convergence to stationary solutions in a model of self-gravitating systems",
journal
=
"Colloquium Mathematicum",
volume
=
"Vol. 98",
number
=
"no 1",
pages
=
"39--47",
year
=
"2003",
}