TY  - JOUR
A1  - Salganik, M.J.
A1  - Heckathorn, D.D.
T1  - Sampling and estimation in hidden populations using respondent-driven sampling
Y1  - 2004
DO  - 10.1111/j.0081-1750.2004.00152.x
JF  - Sociological Methodology
VL  - 34
IS  - 1

ER  -