Hits 1-9 within 9 documents
Migrationsforschung im Spiegel von Datenbanken: Rückblick auf zehn Jahre sozialwissenschaftlicher Fachinformationsdienst 'Migration und ethnische Minderheiten' [journal article]
Source: Sozialwissenschaftlicher Fachinformationsdienst soFid, (2009) Migration und ethnische Minderheiten 2009/1. p.11-47
Reducing semantic complexity in distributed digital libraries: treatment of term vagueness and document re-ranking [journal article]
Source: Library Review, 57 (2008) 3. p.213-224
An exploratory study of Google Scholar [journal article]
Source: Online Information Review, 31 (2007) 6. p.814-830
Semantic heterogeneity: comparing new semantic web approaches with those of digital libraries [journal article]
Source: Library Review, 57 (2008) 3. p.235-248
Exploring the academic invisible web [journal article]
Source: Library Hi Tech, 24 (2006) 4. p.529-539