@incollection{Abdalla17,
author = {Ayman M. Abdalla and Ahmed M. Ismail and Tayseer I. Al-Naggar},
title = {Radon Calibration System},
booktitle = {Radon},
publisher = {IntechOpen},
address = {Rijeka},
year = {2017},
editor = {Feriz Adrovic},
chapter = {8},
doi = {10.5772/intechopen.69900},
url = {https://doi.org/10.5772/intechopen.69900}
}