National Newspaper „Der Tagesspiegel“ on the major findings of the first comprehensive survey of German online video producers, conducted by Prof. Dr. Christian Zabel and Prof. Dr. Sven Pagel on behalt of Film and Media Commission NRW.

Find the full text here (in German): http://www.tagesspiegel.de/medien/studie-ueber-youtuber-in-deutschland-macht-es-wie-lefloid/13951646.html