References

1.	AASE, Asbjørn (1989), Regionalizing mortality data: Ischemic Heart Disease in Norway. Soc. Sci. Med., 29 (8), pp. 907-911.
2.	ALLARD, Michel, LEBRE, Victor and ROBINE, Jean-Marie (1994), Les 120 ans de Jeanne Calment. Le Cherche-Midi Editeur, Paris.
3.	AL-ROOMI, K.A., DOBSON, A.J., HALL, E., HELLER, R.F. and MAGNUS, P. (1989), Declining mortality from ichemic heart disease and cerebrovascular disease in Australia. American Journal of Epidemiology, 129 (3), pp. 503-510.
4.	BAH, Sulaiman and RAJULTON, Fernando (1991), Has Canadian Mortality Entered the Fourth Stage of the Epidemiological Transition?. Canadian Studies in Population, 18 (2), pp. 18-41.
5.	BARKER, D.J.P. (1992), Fetal and infant origin of adult disease. British Medical Journal, London.
6.	BOURGEOIS-PICHAT, J. (1952), Essai sur la mortalité "biologique" de l'homme. Population, 7 (3), pp. 381-394.
7.	BOURGEOIS-PICHAT, J. (1978), Future outlook for mortality decline in the world. Population Bulletin of the United Nations, 11, pp. 12-41.
8.	BOURGEOIS-PICHAT, J. (1988), Du XXe au XXIe siècle: l'Europe et sa population après l'an 2000. Population, 43 (1), pp. 9-44.
9.	DEPOID, Françoise (1973), La mortalité des grands vieillards. Population, 28, pp. 755-792.
10.	DUCHENE, Josianne and WUNSCH, Guillaume (1988), Population Aging and the Limits to Human Life. Départment de Démographie. Université Catholique de Louvain. Working Paper no. 146.
11.	EPSTEIN, Frederick H. (1989), The Relationship of Lifestyle to International Trends in CHD. International Journal of Epidemiology, 18 (3) Suppl. 1, pp. 203-209.
12.	GAVRILOV, L.A. and GAVRILOVA, N.S. (1991), The Biology of Life Span: A Quantitative Approach. Harwood Academic Publishers. New York.
13.	HORIUCHI, Shiro (1991), Assessing the effects of mortality reduction on population aging. Population Bulletin of the United Nations, Nos. 31/32.
14.	HORIUCHI, Shiro and COALE, Ansley J. (1990), Age patterns of mortality for older women: an analysis using the age-specific rate of mortality change with age. Mathematical Population Studies, 2 (4), pp. 245-267.
15.	HUMPHREY, G.T. (1970), Mortality at the oldest ages. Journal of the Institute of Actuaries, 96, pp. 105-119.
16.	JEUNE, B. (1994a), Centenarians - tail or tale? (in Danish). Gerontology and Society, 10 (1), pp. 4-6.
17.	JEUNE, B. (1994b), Morbus centenarius or sanitas longaevorum? A critical review of centenarian studies. Population Studies of Aging no. 15. Centre for Health & Social Policy, Odense University.
18.	KANNISTO, Väinö (1988), On the Survival of Centenarians and the Span of Life. Population Studies, 42, pp. 389-406.
19.	KANNISTO, Väinö (1990), Mortality of the elderly in the late 19th and early 20th century Finland. Tilastokeskus, Studies 175, Helsinki.
20.	KANNISTO, Väinö (1994), Development of Oldest-Old Mortality, 1950-1990. Odense Monographs on Population Aging, 1. Odense University Press. Odense.
21.	KOSKINEN, Seppo (1992), The explanation of regional differences in mortality from ishaemic disease in Finland. Paper presented at IUSSP Seminar on Premature Adult Mortality in Developed Countries, 1-5 June 1992, Taormina.
22.	LA VECCHIA, Carlo, LEVI, Fabio, LUCCHINI, Franca and NEGRI, Eva (1993), Trends in mortality from cadiovascular and cerebrovascular disease. Sozial- und Präventivmedizin, 38, Suppl. 1. Basel
23.	LOUHIJA, Jukka (1994), Finnish Centenarians. A clinical epidemiological study. Helsinki.
24.	MACKENBACH, J.P., LOOMAN, C.W.N., KUNST, A.E., HABBEMA, J.D.F. and VAN DER MAAS, P.J. (1988), Regional differences in decline of mortality from selected conditions: The Netherlands, 1969-1984. International Journal of Epidemiology, 17 (4), pp. 821-829.
25.	MACKENBACH, J.P., LOOMAN, Casper W.N. and KUNST, Anton E. (1989), Geographic variation in the onset of decline of male ischemic heart disease mortality in the Netherlands. American Journal of Public Health, 79 (12), pp. 1621-1627.
26.	MARTELIN, Tuija (1994), Differential mortality at older ages. Publications of the Finnish Demographic Society, 16. Helsinki.
27.	MONTAGU, J.D. (1994), Length of life in the ancient world: a controlled study. Journal of the Royal Society of Medicine, 87 (1), pp. 25-26.
28.	OLSHANSKY, S. Jay, CARNES, Bruce A. and CASSEL, Christine (1993), The aging of the human species. Scientific American, April 1993, pp. 18-24.
29.	POPULATION REFERENCE BUREAU (1994), 1994 World Population Data Sheet. Washington, D.C.
30.	ROBINE, Jean-Marie (1993), Allongement de la vie et l'éspérance de vie sans incapacité. In: Jacques VALLIN (ed.), L'avenir de l'éspérance de vie. INED, Paris.
31.	ROBINE, Jean-Marie, MATHERS, Colin D., BONE, Margaret and ROMIEU, Isabelle (eds., 1993), Calculation of health expectancies; harmonization, consensus achieved and future perspectives. Editions John Libbey Eurotext, Montrouge, France.
32.	SMITH, David, W.E. (1993), Human Longevity. Oxford University Press.
33.	THATCHER, A.R. (1987), Mortality at the highest ages. Journal of the Institute of Actuaries, 114, pp. 327-338.
34.	THATCHER, A.R. (1992), Trends in numbers and mortality at high ages in England and Wales. Population Studies, 46, pp. 411-426.
35.	THATCHER, A.R., VAUPEL, J., KANNISTO,V.(forthcoming), The force of mortality at ages 80-120. Odense Monographs on Population Aging.
36.	U.S. BUREAU OF THE CENSUS (1991), Global Aging. Comparative Indicators and Future Trends. Washington, D.C.
37.	VALKONEN, Tapani, MARTELIN, Tuija, RIMPELA, Arja, NOTKOLA, Veijo and SAVELA, Soili (1993), Socio-economic mortality difference in Finland 1981-90. Statistics Finland. Helsinki.
38.	VALLIN, Jacques, (ed.1993) , L'avenir de l'espérance de vie. Acts of seminar of Société Internationale de Démographie, Economie et Sociologie Médicales, Paris 13. Sept. 1991. Presses Universitaires de France.
39.	VARTIAINEN, Erkki, PUSKA, Pekka, PEKANNEN, Juha, TUOMILEHTO, Jaakko, JOUSILAHTI, Pekka (1994), Changes in risk factors explain changes in mortality from ischaemic heart disease in Finland. British Medical Journal, 2nd July 1994, 309:23-27.
40.	VAUPEL, James W. and JEUNE, Bernard (1994), The emergence and proliferation of centenarians. Odense University. Population Studies of Aging No. 12. Odense.
41.	VAUPEL, James W. and LUNDSTROM, Hans (1994), The future of mortality at older ages in developed countries. In: LUTZ, Wolfgang (ed.), The Future Population of the World. What Can We Assume Today. Earthscan Publications, London.
42.	VINCENT, Paul (1951), La mortalité des vieillards. Population, 6 (2), pp. 181-204.
43.	WALDRON, Ingrid (1993), Recent trends in sex mortality ratios for adults in developed countries. Social Science and Medicine, 36 (4), pp. 451-462.
44.	WILMOTH, John (1995), The earliest centenarians. In: Jeune, B. and Vaupel, J.W. (eds.). Exceptional Longevity. Odense Monographs on Population Aging, no. 2. Odense University Press.
45.	WING, Steve, HAYES, Carl, HEISS, Gerardo, JOHN, Esther, KNOWLES, Marilyn, RIGGAN, Wilson and TYROLER, R.A. (1986), Geographic variation in the Onset of Decline of Ischemic Heart Disease Mortality in the United States. Amercian Journal of Public Health, 76 (12), pp.1404-1408.
46.	WING, Steve, CASPER, Michele, RIGGAN, Wilson, HAYES, Carl and TYROLER, R.A. (1988), Socioenvironmental Characteristics Associated with the Onset of Decline of Ischemic Heart Disease Mortality in the United States. Amercian Journal of Public Health, 78 (8), pp.923-926.
47.	YU, Y.C., HORIUCHI, S. (1987), Population aging and juvenation in major regions of the world. Paper presented at the annual meeting of Population Association of America, Chicago, 30 April - 2 May 1987.