@article{Matkowski:2020,
author
=
"J.Matkowski and P.Pasteczka",
title
=
"Invariant means and iterates of mean-type mappings",
journal
=
"Aequationes Mathematicae",
volume
=
"Vol. 94",
number
=
"iss. 3",
pages
=
"405--414",
year
=
"2020",
}