@article{Matkowski:2015,
author
=
"J.Matkowski and Z.Pales",
title
=
"Characterization of generalized quasi-arthmetic means",
journal
=
"Acta Scientiarum Mathematicarum",
volume
=
"Vol. 81",
number
=
"no. 3-4",
pages
=
"447--456",
year
=
"2015",
}