Attention Perception & Psychophysics (2011) - Comment
pubmed: 21671156  doi: 10.3758/s13414-011-0153-3  issn: 1943-393x  issn: 1943-3921 

---

Jeremy M. Wolfe, George A. Alvarez, Ruth Rosenholtz, Yoana I. Kuzmova, Ashley M. Sherman