@article{Gile2010,
author = {Gile, K.J. and Handcock, M.S.},
title= {Respondent-driven sampling: An assessment of current methodology},
year = {2010},
doi = {10.1111/j.1467-9531.2010.01223.x},
journal = {Sociological Methodology},
volume = {40},
number = {1},
pages = {285--327},
}