@article{Spoorenberg2010,
author = {Spoorenberg, T.},
title= {Fertility transition in India between 1977 and 2004: Analysis using parity progression ratios},
year = {2010},
doi = {10.3917/pope.1002.0313},
journal = {Population-E},
volume = {65},
number = {2},
pages = {315--332},
}