Effects of working memory training in young and old adults
Memory & Cognition (2013) - Comment
pubmed: 23263879  doi: 10.3758/s13421-012-0280-7  issn: 1532-5946  issn: 0090-502x 

Claudia C. Von Bastian, Nicolas Langer, Lutz Jäncke, Klaus Oberauer