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Original file(1,654 × 1,239 pixels, file size: 653 KB, MIME type: application/pdf, 18 pages)

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English: Why not let the people pay for Wikipedia? - Presentation slides for a presentation held during the WikiConference Yerevan 2013 by Sebastian Wallroth
Deutsch: Why not let the people pay for Wikipedia? - Vortragsfolien einer Präsentation, die bei der WikiKonference Jerewan 2013 von Sebastian Wallroth gehalten wurde
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Author Sebastian Wallroth
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This file is licensed under the Creative Commons Attribution 3.0 Unported license.
Attribution: Sebastian Wallroth
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3 October 2013

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Date/TimeThumbnailDimensionsUserComment
current07:03, 8 October 2013Thumbnail for version as of 07:03, 8 October 20131,654 × 1,239, 18 pages (653 KB)Sebastian Wallroth{{Information |Description={{en|Why not let the people pay for Wikipedia? - Presentation slides for a presentation held during the WikiConference Yerevan 2013 by Sebastian Wallroth}} {{de|Why not let the people pay for Wikipedia? - Vortragsfolien einer...

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