TY  - CHAP
A1  - Tyldum, G.
A1  - Rodriguez, L.
A1  - Bjørkhaug, I.
A1  - Wojtynska, A.
T1  - Deciding on and distributing incentives in RDS
Y1  - 2014
A3  - Tyldum, G.
A3  - Johnston, L.
T2  - Applying respondent driven sampling to migrant populations: Lessons from the field
CY  - London
PB  - Palgrave Pivot

ER  -