TY - JOUR A1 - Winkler-Dworak, M. A1 - Engelhardt, H. T1 - On the tempo and quantum of first marriages in Austria, Germany, and Switzerland: Changes in mean age and proportions married Y1 - 2004 DO - 10.4054/DemRes.2004.10.9 VL - 3 IS - 2 ER -