@article{Vincent2011,
author = {Vincent, K. and Cull, T.},
title= {Cell phones, electronic delivery systems and social cash transfers: Recent evidence and experiences from Africa},
year = {2011},
doi = {10.1111/j.1468-246X.2010.01383.x},
journal = {International Social Security Review},
volume = {64},
number = {1},
pages = {37--51},
}