@article{Aassve2002,
author = {Aassve, A. and Altankhuyang, G.},
title= {Changing patterns of Mongolian fertility at a time of social and economic transition},
year = {2002},
doi = {10.1111/j.1728-4465.2002.00165.x},
journal = {Studies in Family Planning},
volume = {33},
number = {2},
pages = {165--172},
}