@article{Potter2010,
author = {Potter, J.E. and Schmertmann, C.P. and Assunção, R.M. and Cavenaghi, S.M.},
title= {Mapping of timing, pace, and scale of the fertility transition in Brazil},
year = {2010},
doi = {10.1111/j.1728-4457.2010.00330.x},
volume = {36},
number = {2},
pages = {283--307},
}