@article{Luke2003,
author = {Luke, N.},
title= {Age and economic asymmetries in the sexual relationships of adolescent girls in Sub-Saharan Africa},
year = {2003},
doi = {10.1111/j.1728-4465.2003.00067.x},
journal = {Studies in Family Planning},
volume = {34},
number = {2},
pages = {67--86},
}