Contextual cuing: the effects of stimulus variation, intentionality, and aging
Canadian Journal of Experimental Psychology/Revue canadienne de psychologie expérimentale (2014) - Comment
pubmed: 24821293  doi: 10.1037/cep0000007  issn: 1878-7290  issn: 1196-1961 

John Lyon, Charles Scialfa, Scheila Cordazzo, Katherine Bubric