Blohm, I., Ott, F., Bretschneider, U., Huber, M., Rieger, M., Glatz, F., Koch, M., Leimeister, J. M., Krcmar, H.: Extending Open Innovation Platforms into the real world - Using Large Displays in Public Spaces. 10. In: 10. European Academy of Management Conference (EURAM) 2010. Rome, Italy, 2010. - 197 (45-10)

Blohm, I., Ott, F., Bretschneider, U., Huber, M., Rieger, M., Glatz, F., Koch, M., Leimeister, J. M., Krcmar, H.: Extending Open Innovation Platforms into the real world - Using Large Displays in Public Spaces. 10. In: 10. European Academy of Management Conference (EURAM) 2010. Rome, Italy, 2010. - 197 (45-10)

Parra, Denis, Brusilovsky, Peter: Evaluation of Collaborative Filtering Algorithms for Recommending Articles on CiteULike. 467. In: Proceedings of the Workshop on Web 3.0: Merging Semantic Web and Social Web, 2009 (CEUR Workshop Proceedings)

Herlocker, J.L., Konstan, J.A., Terveen, L.G., Riedl, J.T., {Evaluating collaborative filtering recommender systems}, in: ACM Transactions on Information Systems 22 1 (2004), S. 5--53.

Herlocker, Jonathan L., Konstan, Joseph A., Terveen, Loren G., Riedl, John T., Evaluating collaborative filtering recommender systems, in: ACM Trans. Inf. Syst. 22 (2004), S. 5--53.

Herlocker, Jonathan L., Konstan, Joseph A., Terveen, Loren G., Riedl, John T., Evaluating collaborative filtering recommender systems, in: ACM Trans. Inf. Syst. 22 1 (2004), S. 5--53.