Abstract reasoning and friendship in high functioning preadolescents with autism spectrum disorders
Journal of Autism and Developmental Disorders (2011) - Comment
pubmed: 20467797  doi: 10.1007/s10803-010-1017-8  issn: 1573-3432  issn: 0162-3257 

Marjorie Solomon, Nirit Buaminger, Sally J. Rogers