@InCollection{Maciejewski:2005,
author
=
"A.Maciejewski and K.Goździewski and S.Kozłowski",
title
=
"Fitting orbits",
pages
=
"47--48",
year
=
"2005",
booktitle
=
"Dynamics of populations of planetary systems ISBN: 0521185203X",
editor
=
"ed. Z. Knezevic, A. Milani",
publisher
=
"Cambridge University Press",
address
=
"Cambridge",
series
=
"Proceedings IAU Colloquium, 197",
}