Learning About Illegals: Issues and Methods (2008)Statistikk og analyse

Research with irregular migrants in Norway. Methodological and ethical challenges and emerging research agnedas. Developing Methods for Determining the Nunmber of Unauthorized Foreigners in Norway.

The making of UNHCR’s guidance and its implementation in the national jurisdiction of the United Kingdom, Norway and Sweden (2010)Statistikk og analyse

Visitor’s visas in connection with family visits (2007)Statistikk og analyse

Norsk visumpraksis sammenliknet med et utvalg av Schengen-land.