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The reliability of the registration of births and deaths in Finland in th eighteenth and nineteenth centuries : some examples
Pitkänen, Kari, (1977)
Infant mortability patterns in °Aland, Finland
Trapp, P. Gene, (1983)
Infant mortality rate and standards of living in the past
Lithell, Ulla-Britt, (1981)
Regional differentials in Finnish mortality rates 1816-1865
Turpeinen, Oiva, (1973)
Finnish Life Tables since 1751
Kannisto, Väinö, (1999)
Energi för huvudstaden : elektricitet och värme i Helsingfors 1884 - 1984
Turpeinen, Oiva, (1984)