Prostomolotov, V. F. 2014. “Schizoid Personality Disorder and Kretschmer’s Schizoid Psychopathy: A Comparative Clinical Analysis and Features of Biological and Psychological Therapy”. Psychiatry, Neurology and Medical Psychology 1 (1), 25–33. https://periodicals.karazin.ua/pnmp/article/view/1460.