@article{Browne2005,
author = {Browne, K.},
title= {Snowball sampling: using social networks to research non-heterosexual women},
year = {2005},
doi = {10.1080/1364557032000081663},
journal = {International Journal of Social Research Methodology},
volume = {8},
number = {1},
pages = {47--60},
}