1. Editorial;van Krevelen;Acta Paedopsychiatr.,1968
2. Autistic disturbances of affective contact;Kanner;Nerv Child.,1943
3. Early infantile autism;Kanner;J Pediatr.,1944
4. Die ‘Autistischen Psychopathen' im Kindesalter;Asperger;Arch Psychiatr Nervenkr.,1944
5. Early infantile autism and autistic psychopathy;van Krevelen;J Autism Child Schizophr.,1971