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Dennis I, Carder H, Perfect TJ.Dennis I, et al. Among authors: perfect tj.Psychol Res. 2010 Jan;74(1):35-49. doi: 10.1007/s00426-008-0224-9. Epub 2009 Jan 14.Psychol Res. 2010.PMID: 19142658
Dennis I, Perfect TJ.Dennis I, et al. Among authors: perfect tj.J Exp Psychol Learn Mem Cogn. 2013 Jan;39(1):85-95. doi: 10.1037/a0028479. Epub 2012 May 14.J Exp Psychol Learn Mem Cogn. 2013.PMID: 22582963