@article{Jarczyk:2009,
author
=
"J.Jarczyk and W.Jarczyk",
title
=
"On a problem of N. Brillouët-Belluot",
journal
=
"Aequationes Mathematicae",
volume
=
"Vol. 72",
number
=
"no 1-2",
pages
=
"198--200",
year
=
"2006",
}