@article{Jarczyk:2019,
author
=
"W.Jarczyk and P.Pasteczka",
title
=
"Simultaneous difference equations on a restricted domain",
journal
=
"Aequationes Mathematicae",
volume
=
"Vol. 93",
number
=
"iss. 1",
pages
=
"239--246",
year
=
"2019",
}