@article{Koenig2006,
author = {Koenig, M.A. and Acharya, R. and Singh, S. and Roy, T.K.},
title= {Do current measurement approaches underestimate levels of unwanted childbearing? Evidence from rural India},
year = {2006},
doi = {10.1080/00324720600895819},
journal = {Population Studies: a Journal of Demography},
volume = {60},
number = {3},
pages = {243--256},
}