A density explanation of valence asymmetries in recognition memory
Memory & Cognition (2015) - Comment
pubmed: 25772462  doi: 10.3758/s13421-015-0515-5  issn: 1532-5946  issn: 0090-502x 

Hans Alves, Christian Unkelbach, Juliane Burghardt, Alex S. Koch, Tobias Krüger, Vaughn D. Becker