1. Itsemurhayrityksen motiivit;Aalberg;Duodecim,1985
2. Some psychodynamic aspects of the presuicidal syndrome with special reference to older persons;Achté;Crisis,1986
3. Achté , K. Lönnqvist , J. Follow-up study on the attempted suicides among the elderly in Helsinki in 1973-1979 Abstracts of the 12th International Congress of Suicide Prevention and Crisis Intervention, Caracas, Venezuela, October 2-5, 1983