@article{Bignami-Van Assche2005,
author = {Bignami-Van Assche, S. },
title= {Network stability in longitudinal data: A case study from rural Malawi},
year = {2005},
doi = {10.1016/j.socnet.2005.02.001},
journal = {Social Networks },
volume = {27},
number = {3},
pages = {231--247},
}