@article{M.2002,
author = {M., Meron. and I., Widmer. and Shapiro, D.},
title= {Unemployment leads women to postpone the birth of their first child},
year = {2002},
doi = {10.3917/pope.202.0301},
journal = {Population},
volume = {57},
number = {2},
pages = {301--330},
}