@article{Hank2000,
author = {Hank, K. and Kohler, H.-P.},
title= {Gender preferences for children in Europe: Empirical results from 17 FFS countries},
year = {2000},
doi = {10.4054/demres.2000.2.1},
journal = {Demographic Research},
volume = {2},
number = {1},
pages = {255--267},
}