For the first time in history, the Portal Slovenian Bibliography incorporates bibliographic records on books, periodicals, printed music scores, sound recordings, cartographic material, pictorial material, and articles, on a single site. Records from older Bibliographies are published in a computer-readable form, copied files and recent bibliographic records, howerer, in different standardized formats. The Portal is being updated on a regular basis with new and also with the old digitized editions, thus all older Slovenian bibliography will be gradually published.