1. Boonstra H.J.(2014).Time‐series small area estimation for unemployment based on a rotating panel survey. Technical report 201417 Statistics Netherlands.
2. Towards small area estimation at Statistics Netherlands;Boonstra H.J.;Metron,2008
3. To mix or not to mix? Data collection modes in surveys;De Leeuw E.;Journal of Official Statistics,2005
4. Experimental and Sampling Structures: Parallels Diverging and Meeting