@article{Kluźniak:2009,
author
=
"W.Kluźniak and M.Abramowicz",
title
=
"Strong-field gravity and orbital resonance in black holes and neutron stars - kHz quasi-periodic oscillations (QPO)",
journal
=
"Acta Physica Polonica, Series B.",
volume
=
"Vol. 32",
number
=
"no 11",
pages
=
"3605--3612",
year
=
"2001",
}