@article{Wetherell1997,
author = {Wetherell, C. and Plakans, A.},
title= {Fertility and culture in Eastern Europe: a case study of Riga, Latvia, 1867−1881},
year = {1997},
doi = {10.1023/A:1005966907806},
journal = {European Journal of Population},
volume = {13},
pages = {243--268},
}