@article{ref1,
title="Vehicles, containers, railway wagons",
journal="European journal of radiology",
year="2007",
author="Vogel, H.",
volume="63",
number="2",
pages="254-262",
abstract="PURPOSE: Findings shall be shown which have been obtained employing X-rays, accelerator rays and gamma rays for control. MATERIAL AND METHOD: The observations have been made with transmission imaging, backscatter imaging, and with the combination of transmission with backscatter imaging. The images come from the manufacturers and from personal collections. RESULTS: One has to look for the extra spaces room, which are often hidden and for the objects themselves. CONCLUSION: Weapons, explosive, cigarettes, drugs and other contraband can be found. The smugglers react to possible controls with X-rays. The controls of the future will combine different technologies.<p /><p>Language: en</p>",
language="en",
issn="0720-048X",
doi="10.1016/j.ejrad.2007.03.041",
url="http://dx.doi.org/10.1016/j.ejrad.2007.03.041"
}