@article{Piskorski:2009,
author
=
"J.Piskorski and P.Guzik",
title
=
"Filtering Poincare plots",
journal
=
"Computational Methods in Science and Technology",
volume
=
"Vol. 11",
number
=
"no 1",
pages
=
"39--48",
year
=
"2005",
}