@article{Killworth2006,
author = {Killworth, P.D. and McCarty, C. and Johnsen, E.C. and Bernard, H. and Shelley, G.A.},
title= {Investigating the variation of personal network size under unknown error conditions},
year = {2006},
doi = {10.1177/0049124106289160},
volume = {35},
number = {1},
pages = {84--112},
}