@article{Goel2009,
author = {Goel, S. and Salganik, M.J.},
title= {Respondent-driven sampling as Markov chain Monte Carlo},
year = {2009},
doi = {10.1002/sim.3613},
journal = {Statistics in Medicine},
volume = {28},
number = {17},
pages = {2202--2229},
}