@misc{Kołodziej_Rafał_(1956–2011)_An_1981,
 author={Kołodziej, Rafał (1956–2011)},
 volume={29},
 editor={Polska Akademia Nauk.},
 editor={Państwowe Wydawnictwo Naukowe (1951–1992)},
 number={11-12},
 copyright={Rights Reserved - Restricted Access},
 address={Varsovie},
 howpublished={online},
 year={1981},
 publisher={Państwowe Wydawnictwo Naukowe},
 language={eng},
 type={Text},
 title={An infinite smooth invariant measure for some transformation of a circle},
}