Media type: E-Article Title: Lecture Notes in Computer Science: Group Recommender Systems: State of the Art, Emerging Aspects and Techniques, and Research Challenges Contributor: Boratto, Ludovico imprint: Springer International Publishing, 2016 Published in: Lecture Notes in Computer Science Language: Not determined DOI: 10.1007/978-3-319-30671-1_87 ISSN: 0302-9743; 1611-3349 Origination: Footnote: