1. Continuous Mortality Investigation Bureau (1999). Standard tables of mortality based on the 1991–94 experience.Continuous Mortality Investigation Reports 17. http://www.actuaries.org.uk/Display_Page.cgi?url=/library/cmir17/welcome.xml
2. Continuous Mortality Investigation Mortality sub-committee (2002). An interim basis for adjusting the “92” Series mortality projections for cohort effects.Continuous Mortality Investigation Working Paper 1 http://www.actuaries.org.uk/files/pdf/cmi/CMIWP1.pdf
3. GDV-Rundschreiben 0428/2004 vom 10.03.2004.
4. GDV-Rundschreiben 0581/1998 vom 27.03.1998.
5. GDV-Rundschreiben 0429/2004 vom 10.03.2004.