J. Frey, und S. Hellmann. 13th International Conference on Semantic Systems Proceedings (SEMANTiCS 2017) - Posters & Demonstrations Track, (September 2017)
S. Ainsworth, M. Nelson, und H. de Sompel. Proceedings of the 26th ACM Conference on Hypertext & Social Media - HT \textquotesingle15, ACM Press, (2015)