InstitutionGESIS-IZ Sozialwissenschaften (1)Informationszentrum Sozialwissenschaften (1)AuthorHeinz, Sabine (1)Mayr, Philipp (1)Date Issued2007 (1)2006 (1)Series
IZ-Arbeitsbericht (2)
Volume37 (1)39 (1)Document Type
working paper (2)
KeywordFachinformation (2)Portal (2)
portal (2)
specialized information (2)Angebot (1)...view moreReviewreviewed (2)Publication StatusPublished Version (2)