An approach for forecasting life expectancy and its application in Germany
In: Zeitschrift für Bevölkerungswissenschaft, Jg. 25 H. 1, S. 175-1982000
An interregional population-employment model for the Federal Republic of Germany: methodology and forecasting results for the year 2000
In: Papers of the Regional Science Association, Jg. 47, S. 97-1171981Are Babies Making a Comeback? Interview with Professor Herwig Birg
In: Spotlights on contemporary family life, Jg. 2, S. 125-1322011