1. Folkemwngdens Bevagelse 1896-1900, IV;Central Bureau of Statistics of Norway,1905
2. Folkemangdens Bevwgelse 1901-1905;Central Bureau of Statistics of Norway,1910
3. Folkemengdens Bevawgelse 1906-1910, VI;Central Bureau of Statistics of Norway,1915
4. Trend of Mortality and Causes of Death in Norway 1856-1955;Central Bureau of Statistics of Norway,1961
5. Central Bureau of Statistics of Norway (1962). Statistical Yearbook 1962. Central Bureau of Statistics: Oslo.