[{WikipediaArticle oldid='210062695'}]

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!!!License Information of Images on page
||Image Description||Credit||Artist||License Name||File
| A combination of two icons of project Tango| self-made - Image:Dialog-error.svg - Image:Process-stop.svg| Xander| [{Image src='https://www.austria-forum.org/cc/images/slim/publicdomain.png' alt='Public domain' align='center' link='https://www.austria-forum.org/cc/public-domain-10.html' target='_blank'}]| Datei:Dialog-error-copyright.svg
| The signature of photographer Ernst Haas. From News and Events , a newsletter published by the Rochester Institute of Technology (RIT)| Diese Datei wurde von diesem Werk abgeleitet: Ernst Haas signature, RIT NandE Vol17Num17 1986 May8 Complete.jpg (traced using Inkscape)| Ernst Haas| [{Image src='https://www.austria-forum.org/cc/images/slim/publicdomain.png' alt='Public domain' align='center' link='https://www.austria-forum.org/cc/public-domain-10.html' target='_blank'}]| Datei:Ernst Haas signature, RIT NandE Vol17Num17 1986 May8 Complete.svg
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