Domains of psychopathy: evaluating the structure of a lexical model of psychopathic personality disorder
Personality Disorders Theory Research and Treatment (2015) - Comment
pubmed: 25867837  doi: 10.1037/per0000111  issn: 1949-2723  issn: 1949-2715 

Helge Andreas Hoff, Knut Rypdal, Stephen D. Hart, David J. Cooke, Arnstein Mykletun