@InCollection{Kluźniak:2004,
author
=
"W.Kluźniak and M.Abramowicz and W.Lee",
title
=
"High-frequency QPOs as a problem in physics: non- linear resonance",
pages
=
"379--382",
year
=
"2004",
booktitle
=
"X-ray timing 2003 ISBN: 0735401934",
publisher
=
"American Institute of Physics",
address
=
"New York",
series
=
"AIP Conference Proceedings, Vol. 714",
}