Free recall learning of hierarchically organised lists by adults with Asperger's syndrome: additional evidence for diminished relational processing
Journal of Autism and Developmental Disorders (2009) - Comment
pubmed: 19023650  doi: 10.1007/s10803-008-0659-2  issn: 1573-3432  issn: 0162-3257 

Dermot M. Bowler, Sebastian B. Gaigg, John M. Gardiner