@misc{miscffa33307,
title   = {Upper limits on the diffuse gamma-rays measured with KASCADE-Grande},
author = {Kang, D. and Souza, Vitor de},
year = {2015},
publisher = {Scuola Internazionale Superiore di Studi Avanzati - SISSA},
booktitle   = {International Cosmic Ray Conference}
}