@article{Spoorenberg2010,
author = {Spoorenberg, Thomas},
title= {Fertility Transition in India between 1977 and 2004 Analysis using Parity Progression Ratios},
year = {2010},
doi = {10.2307/40960970},
journal = {Population},
volume = {65},
number = {2},
pages = {315--331},
}