@InCollection{Jarczyk:1991,
author
=
"W.Jarczyk",
title
=
"On continuous solutions of the equation of invariant curves",
pages
=
"527--542",
year
=
"1991",
booktitle
=
"Constantin Caratheodoryan international tribute ISBN: 9810202296",
editor
=
"red. Themistocles M. Rassias",
publisher
=
"World Scientific Publishing",
address
=
"Singapore",
volume
=
"Vol. 1",
}