@misc{KreyenfeldPerelliHarrisKubisch2014, author = {Michaela Kreyenfeld and Brienna Perelli-Harris and Karolin Kubisch}, title = {Harmonized histories : Manual for the preparation of comparative fertility and union histories}, booktitle = {MPIDR Working Paper (No. 11/2010)}, type = {workingpaper}, pages = {32}, year = {2014}, }