@article{Lara:2017,
author
=
"T.Lara and J.Matkowski and N.Merentes and R.Quintero and M.Wróbel",
title
=
"A generalization of m-convexity and a sandwich theorem",
journal
=
"Annales Mathematicae Silesianae",
volume
=
"Vol. 31",
number
=
"iss. 1",
pages
=
"107--126",
year
=
"2017",
}