EntityQ2007840· pop 5· linked from 5 articlesOPUSSign in to saveopen source software used for creating Open Access repositories that are compliant with the Open Archives Initiative Protocol for Metadata HarvestingConnectionsinstitutional repositoryEntityGermanyCountryoperating systemEntityPHPEntityQ2005EntityCreative Commons CorporationEntityQ850EntityGNU General Public LicenseEntityQ364EntityprogrammerEntitylicenseEntityopen-source softwareEntityWorldCatEntityGerman National LibraryEntitydigital libraryEntitymetadataEntitysoftware licenseEntityGoogle ScholarEntityopen accessEntityLAMPEntityCategoriesDigital library softwareFree institutional repository softwareFree software programmed in PHPSoftware using the GNU General Public License