If you publish results based on this graph, please quote the references suggested in the dataset page.
This graph represent a snapshot of the German part of Wikipedia as of late February 2013. The identifiers are the titles of the pages. Redirects have been carefully taken into account when computing the links, but redirect pages are not part of the final graph. The graph does not contain namespaced pages such as Template:something.
This data set has been collected with support of the EU-FET grant NADINE (GA 288956).