1.
The decline of illegitimacy and the control of marital fertility during the demographic transition: testing the innovation-diffusion hypothesis using cohort fertility data from a B...
2.
3.
4.
5.
6.
Drogenkonsum, Drogenprobleme und Drogenpolitik in Europa: Geschichte und aktuelle Entwicklungen im internationalen Vergleich
7.
The regional structure of employment in Germany, 1895-1970
A methological note on real wages during the inter-war years
An empirical study of the distribution of crops in agricultural land in Belgium: 1900-1939