General
Google scholar A service for searching for scientific publications and journals.

Sondera Search simultaneously in NAD, LIBRIS and SMDB to gain an overview of how a person or an event has been documented in television, radio, writing and original documents.

Architecture
Byggdok Byggdok’s knowledge bank contains literature references from 1966 to 2006.

RIBA The library catalogue of the Royal Institute of British Architects gives access to journal articles, books, architectural photographs, architectural drawings, and information on individual architects.

Cities and Buildings Database, University of Washington, contains photos of buildings, settings, people, old books and descriptions of digital collections.

READ is an acronym of Research in Architecture & Design and is a research database for KADK, School of Architecture; Aarhus School of Architecture; KADK, School of Design; Kolding School of Design; and Danish Centre for Design Research, Secretariat.

Design
Designarkiv contains a complete collection of articles from the journal Form from 1945 to 2008, and an index.

Art
Omkonst is an electronical journal with texts on art by artists.