@inproceedings{HaNiemannSchwertelHoltkampPirkkalainenBoernerKalzPitsilisVidalisPappaBickPawlowskiWolpers.2011, author = {Ha, K-H and Niemann, K and Schwertel, U and Holtkamp, P and Pirkkalainen, H and Boerner, D and Kalz, M and Pitsilis, V and Vidalis, A and Pappa, D; Bick, Markus; Pawlowski, Jan Martin; Wolpers, Martin}, title = {A Novel Approach towards Skill-Based Search and Services of Open Educational Resources}, keywords = {Technology Enhanced Learning}, url = {http://dspace.learningnetworks.org/bitstream/1820/3978/1/mtsr2011_submission_17.pdf?origin=publication_detail}, booktitle = {Proceedings of the 5th International Metadata and Semantic Research Conference}, month = {12.-14.10.2011}, year = {2011}, address = {Izmir}, pages = {312–323}, bild = {}, }