M. Ferrari Dacrema, P. Cremonesi, und D. Jannach. Proceedings of the 13th ACM Conference on Recommender Systems, Seite 101–109. New York, NY, USA, Association for Computing Machinery, (2019)
P. Adamopoulos, und A. Tuzhilin. DiveRS 2011 – ACM RecSys 2011 Workshop on Novelty and Diversity in Recommender Systems, New York, NY, USA, ACM, (Oktober 2011)