@article{Heuveline1999,
author = {Heuveline, P.},
title= {The global and regional impact of mortality and fertility transitions, 1950–2000},
year = {1999},
doi = {10.1111/j.1728-4457.1999.00681.x},
URL = {http://dx.doi.org/10.1111/j.1728-4457.1999.00681.x},
volume = {25},
number = {4},
pages = {681--702},
}