@article{paperid:1029395,
author = {Kamel Mirmostafaee, Seyyed Alireza and Mahdavi, Mostafa},
title = {Approximately midconvex  set-valued  functions},
journal = {Bulletin of the Malaysian Mathematical Sciences Society},
year = {2014},
volume = {2},
number = {37},
month = {April},
issn = {0126-6705},
pages = {525--530},
			numpages = {5},
keywords = {Set-valued mappings; superadditive map; midconvex map.},
}