|Readers' Guide Retrospective: 1890-1982
Provides indexing of general-interest periodicals published in the United States, including full coverage of the Readers’ Guide to Periodical Literature. Reflects the history of the 20th century, offering access to information about history, culture, and seminal developments across nine decades.
Searches multiple primary source newspaper and government document databases.
|REDALYC (Red de Revistas Científicas de América Latina y el Caribe, España y Portugal)
Provides open access to the full text of scientific materials from over 1,000 journals published throughout Latin America, the Caribbean, Spain, and Portugal.
Online research management, writing, and collaboration tool designed to help researchers at all levels easily gather, organize, store, and share all types of information and to instantly generate citations and bibliographies.
|Registry of Open Access Repositories (ROAR)
Tracks the growth and status of repositories throughout the world in order to promote the development of open access. Provides extensive search capabilities and graphical analysis.
|RILM: Abstracts of Music Literature
1967-present. Comprehensive database to scholarly literature on music. Indexes articles, bibliographies, books, catalogues, conference proceedings, critical commentaries to complete works, dissertations, electronic resources, ethnographic recordings and videos, festschriften, iconographies, reviews, and more. Particularly strong for classical music. For popular music publications, see Academic Search Premier.