How does testing affect retrieval-related processes? An event-related potential (ERP) study on the short-term effects of repeated retrieval
Cognitive Affective & Behavioral Neuroscience (2015) - Comment
pubmed: 25002026  doi: 10.3758/s13415-014-0310-y  issn: 1530-7026  issn: 1531-135x 

Timm Rosburg, Mikael Johansson, Michael Weigl, Axel Mecklinger