@article{Myrskylä2009,
author = {Myrskylä, M. and Kohler, H.-P. and Billari, F.C.},
title= {Advances in development reverse fertility declines},
year = {2009},
doi = {10.1038/nature08230},
journal = {Nature},
volume = {460},
number = {6},
pages = {741--743},
}