@inproceedings{Ruhl2013, author = {Marcel Ruhl}, title = {Do we need metadata? An on-line survey in German archives}, booktitle = {Semantic Digital Archives : Proceedings of the 2nd International Workshop on Semantic Digital Archives (SDA 2012), Paphos, Cyprus, September 27, 2012. (CEUR Workshop Proceedings; 912)}, year = {2013}, }