@article{Bühler2004,
author = {Bühler, C.},
title= {Additional work, family agriculture, and the second birth in Russia at the beginning of the 1990s},
year = {2004},
doi = {10.1023/B:POPU.0000034100.51781.d3},
journal = {Population Research and Policy Review},
volume = {23},
number = {3},
pages = {259--289},
}