Wunsch, G.; Duchène, J. - In: Population (french edition) 32 (1977) 1, pp. 53-68
Measuring the frequency of divorce : a comparative analysis Josianne Duchene and Guillaume W uns ch The frequency of divorce is often measured by means of a period rate from data for a given year t, either because there were not enough data available to allow an analysis by marriage-cohort, or...