1.
Messung und Erklärung von Selbstakzeptierung bei jugendlichen Homosexuellen
Typology of medieval historiography reconsidered: a social re-interpretation of monastic annals, chronicals and gesta
The striking Netherlands: time series analysis and models of socio-economic development and labour disputes, 1850-1995
Changes in choice of spouse as an indicator of a society in a state of transition: Woerden, 1830-1930